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topic wise ncert solutions class 12 cbse class 9 chapter 1 chapter 2 mathematics line by line questions notes class 10 class 11 chapter 3 chapter wise english summary question and answer chapter 5 study material chapter 4 ncert solution chemistry question bank physics biology important questions answer key line by line competency-based कक्षा ११ board exam science chapter-wise solutions structured explanation कक्षा 10 अध्याय 1 सामाजिक विज्ञान social science अध्याय 2 english literature कक्षा 9 sample paper cbse class 8 english solution their explanations question answers moral of the story board exam preparation ncert answers question and answers history class 8 english class 7 english latest pattern अध्याय 3 cbse biology exam preparation geography गणित exam preparation class 7 science honeycomb textbook solutions syllabus class 7 english poem summaries solutions previous year question paper cuet 2024 विज्ञान biological classification economics explanation class 9 english solutions 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equality in democracy indian constitution equal rights neutralization reaction class 8 chemistry the story of village palampur matrices access to healthcare determinants electronic configuration the fundamental unit of life democracy class 10 english solutions condensation two stories about flying gender roles first flight prose water cycle distribution of water ncert history solutions cbse class 9 history geographical features water conservation matter the french revolution physical features of india physical geography types of angles variation complementary angles practice knowledge curated resource photosynthesis autotrophic nutrition heterotrophic nutrition chlorophyll sunlight and photosynthesis business studies role of stomata respiration nutrition in animals life processes molecular basis of inheritance rajputs functional groups cholas properties of carbon carbon and its compounds examples of acids and bases corrosion and salt extraction of metals physical and chemical changes magnetic properties examples of physical changes examples of chemical changes rusting of iron previous year question paper friendship class vii wind limiting reagent stoichiometry childhood measuring angles and sides importance of water bar graphs and histograms global warming resistivity बहुपद economic growth india mole concept atomic mass playful science study material chapter 1 rational numbers class 8 maths solutions atomic orbitals properties of rational numbers children physical world importance of trees rewriting decimals natural resources quantum mechanical model multiplication of rational num real numbers sets kinematics step-by-step solutions magnetism types of quadrilaterals properties of quadrilaterals historical sources adventure power compassion adaptation rabi crops humananimal bond magnetic field rocks and minerals air pressure व्यवसाय अध्ययन अर्थशास्त्र सांख्यिकी organic farming hard work discipline law of conservation of mass importance of air magnetic dipole composition of air ncert civics solutions english notes class 7 diagonals of quadrilaterals जीव विज्ञान अध्‍याय 6 loyalty companionship molecular mass class 7 geography revision prime factorization bravery independence भौतिक विज्ञान freedom weather and climate agriculture अर्थशास्त्र potential energy core ‪‎kharif‬ ‪‎crops‬ cbse english general term maths practice questions chapter 4 questions molecular structure thermodynamics ncert maths solutions quality craftsmanship heat capacity dedication midpoint formula aurangzeb permutations and combinations mughal administration internal energy chapter 5 distance formula binomial theorem cbse class 9 maths honesty location of india constants central tendency atoms and molecules mean range median distributive property associative property commutative property properties of integers division of integers multiplication of integers subtraction of integers addition of integers roots of quadratic equations factorization method quadratic formula arithmetic progressions matter in our surroundings types of relations ionic bond covalent bond linear equations in two variab biodiversity a gift of chappals transition elements generosity trinomial helping others binomial periodic trends monomial types of polynomials electronegativity degree of a polynomial morphology of flowering plants king atomic radius ecosystem wildlife japanese folktale motion in a straight line-r vectors motion in a plane-2 laws of motion power and energy coordinates solutions of equations relations functions and itf determinants and matrices differentiation factor theorem differentiability graphical representation applications of derivatives electric charge and fields key points sublimation boiling point properties of solids liquid state melting point characteristics of matter gaseous state solid state diffusion flammable substances natural resourc petroleum coal fossil fuels formation of coal formation of petroleum types of coal uses of coal extraction of 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closure property coefficients constant term variable x-axis and y-axis origin ordered pair plotting points quadrants graphing points locus of point two variables equation of a line solutions of a linear equation graph of a linear equation algebraic solutions graphical solutions system of inequalities solutions on number line solutions in two variables feasible region fundamental forces scope of physics nature of physics scientific method laws of physics role of physics in technology contributions of scientists motion in one dimension position distance and displa speed and velocity average velocity instantaneous velocity acceleration graphical representation of mo equations of motion uniform motion non-uniform motion types of sets union of sets intersection of sets difference of sets venn diagrams universal set complement of a set domain codomain types of functions cartesian product ordered pairs one-one function trigonometric functions trigonometry trigonometryunit circle radian measure degree measure trigonometric identities trigonometric ratios complex numbers and quadratic imaginary numbers real and imaginary parts linear inequalities inequalities scalar product of vectors kinetic energy work-energy theorem conservation of energy instantaneous and average powe mechanical energy gravitational potential energy elastic potential energy energy in a spring system collision types elastic and inelastic collisio living organisms characteristics of living bein taxonomy systematics classification of organisms binomial nomenclature linnaean hierarchy species concept taxonomic categories kingdoms of life taxonomical aids bacteria archaebacteria eubacteria vectors kinematics in two dimensions scalar and vector quantities vector addition and subtractio resolution of vectors projectile motion uniform circular motion relative motion in two dimensi displacement velocity and ac equations of motion for 2d centripetal and centrifugal fo projectile motion derivations newton's laws of motion first law of motion law of inertia second law of motion force and momentum relationshi third law of motion action and reaction forces free body diagrams (fbd) linear momentum conservation of momentum atomic structure subatomic particles protons neutrons electrons cell membrane cytoplasm nucleus organelles eukaryotic cells mitochondria endoplasmic reticulum golgi apparatus ribosomes' vacuoles chloroplasts types of chemical reactions combination reaction decomposition reaction displacement reaction double displacement reaction redox reactions balancing chemical equations indicators latent heat atoms molecules dalton’s atomic theory laws of chemical combination law of constant proportion atomic symbols chemical formula avogadro’s number formula unit mass ions writing chemical formulas molecular compounds empirical formula calculating moles significance of molecules applications of atomic theory exemplar solution is matter around us mixtures homogeneous mixtures heterogeneous mixtures methods of separation filtration distillation rational and irrational number decimal expansions euclid’s division lemma fundamental theorem of arithme definition of polynomial zeroes of a polynomial relationship between coefficie remainder theorem division of polynomials substitution method elimination method cross-multiplication method graphical method simultaneous equations linear equation pair of linear equations in t mathematicsclass 10 standard form completing the square common difference nth term sum of n terms arithmetic sequence set theory work done by a force ph scale strength of acids and bases properties of metals properties of non-metals differences between metals and occurrence of metals reactivity series ionic compounds metallic bonding alloy formation bonding in carbon organic compounds hydrocarbons alkanes alkenes alkynes saturated and unsaturated comp aerobic and anaerobic respirat circulation transport of water minerals and food excretion excretory system in humans properties of real numbers types of numbers german shoemakers artisanship struggle for survival industrialization mass production customer satisfaction pride in work loss of craftsmanship attention to detail positive numbers negative numbers number line additive inverse mode probability simple events line graphs pictographs bar graphs pie charts interpreting data frequency distribution statistical analysis simple equations algebraic expressions unusual behavior challenge court jester cleverness wit hilsa-fish humor in difficult situations ashes blooming trees simple living greedy neighbors justice reward for goodness punishment greed gratitude dog miracle magic old couple excellence perseverance shoemaking traditional skills passion for work spinning and weaving sericulture processing of wool silk production bases and salts natural indicators litmus test turmeric indicator china rose indicator acid-base reaction salt formation uses of acids acidic and basic solutions everyday examples of acids and types of changes physical change chemical change characteristics of physical ch characteristics of chemical ch reversible and irreversible ch crystallization process on equality equality and inequality constitution and equality transposition method operations on equations equality solution of equations mathematical statements unknown quantities real-life applications of equ class 7 maths types of lines parallel lines acute angle obtuse angle right angle reflex angle types of nutrition saprotrophic nutrition parasitic plants fibre to fabric natural fibres synthetic fibres animal fibres plant fibres wool and silk silkworm life cycle shearing and scouring right to equality chandni goat abbu khan captivity hills risks the bear story literature analysis energetic mischievous bushy tail darting movements carefree joyful lively uniqueness standing out contradiction nonconformity individuality social norms opposing behavior self-discovery unknown abandonment download free english notes class 7 english notes free english notes download english notes class 7 english notes free notes for class 7 english class 7 english project ideas. english grammar notes arunima semantic web ants teamwork organization community tiny creatures learning cooperation enid blyton young elephant pet care family story golu grows a nose chapter notes selfdiscovery zakir husain birds play outdoor activities shade relaxation natural beauty poetic imagery appreciation of nature life and growth right time forgiveness personal growth spirituality philosophy of life humility right people right actions decision-making empathy innocence gopal satire wisdom creativity royal court exploration mystery imagination fear pet parrot playfulness mimicry responsibility healthcare authority figures chivy instructions commands adult behavior reprimands social expectations parental advice rebellion growing up conformity childhood experiences trees environment shelter babur and humayun akbar the great jahangir and shah jahan mughal art and architecture mughal expansion mughal economy and trade religious policies of mughals tribes nomads and settled co class 7 history chapter 5 tribal societies notes nomadic groups history medieval tribes and communitie tribal societies in india nomadic lifestyles agriculture and livelihood pastoralism and pastoral commu role of forests and resources medieval indian tribes tribal chiefs and clans social structure of tribes rational numbers revision not class 8 maths chapter 1 rational numbers ncert soluti role of kings feudal system battles and conquests sources of information about kings mauryas delhi sultanat growth of kingdoms kingdom of south india political structure delhi 12th to 15th century rise of delhi as a power early sultans of delhi polotical and cultural develop major dynasties administration of governance military organization the role of the sultan the mughals chapter 4 class 7 history chapter 4 the mughal empire notes mughal dynasty summary 16th to 17th century mughals mughal rulers squares square roots cubes cube roots perfect squares perfect cubes properties of squares and cube crop production soil preparation irrigation methods manure and fertilizers harvesting and storage crop rotation mixed cropping agricultural tools synthetic fibers plastics types of synthetic fibers nylon polyester acrylic plastic polymers biodegradable plastics properties of plastics plastic pollution introduction to rational numbe rational numbers on number lin standard form of rational numb operations on rational numbers reciprocal of rational numbers class 8 maths chapter 3 class 8 maths ncert solutions parallelograms and properties trapezium and kite using compass and ruler constructing rhombuses practical geometry exercises properties of parallelograms special types of quadrilateral class 8 maths chapter 4 data handling ncert solutions chapter 4 data handling organizing data probability basics range of data and mode constructing frequency tables chapter 4 exercise solutions data handling revision notes key points in data handling uses of synthetic fibers socialization of gender gender stereotypes differences in upbringing boys and girls in society gender inequality role of family and society household responsibilities work and gender school and gender bias changing gender roles equality and respect impact of gender roles social change leadership civics chapter 5 women change the world historical figures social changewomen's contribut biotic and abiotic elements human-environment interaction environmental pollution conservation climate environmental awareness earthquakes problem-solving social and economic equality discrimination poverty and inequality equal opportunities dignity and respect issues of equality in india government role in equality role of government in health healthcare services public and private health faci health infrastructure role of government in healthca importance of healthcare health and hygiene health inequality cost of healthcare services right to health sanitation and cleanliness role of mlas election process state-level governance chief minister and cabinet public welfare programs state government functions role of oxygen layers of atmosphere windows air polution greenhouse effect conservation of air water sources of water rivers lakes ground water freshwater and saltwater water pollution tracing changes through a thou sources of history historical changes medieval period political and social changes rise and fall of kingdoms cultural development agriculture and trade art and litrature time and period in history ontinuity and change in societ early medieval kingdoms endogenic and exogenic forces our changing earth our changing earth weathering weathering geological processes plate movements tectonic plates landforms earth’s surface inside our earth structure of the earth crust lithosphere asthenosphere composition of the earth planet tectonic earth’s interior formation of landform air components of air oxygen nitrogen corbon dieoxide water vapor chemical equations decomposition combination practical applications bases and salt neutralization reactions reactivity serie uses of metals and non-metals homologous series isomerism carbon compounds oxidation nutrition transportation power sharing emphasizing unity in a diverse society including federalism ethnic and community represent separation of powers federalism responsibilities distribution of powers development concept of development various dimensions social progress environmental sustainability people as resource india - size and location causes of the french revolutio estates system louis xvi national assembly socialism in europe the russian revolution russian revolution chapter 1 dust of snow chapter 2 fire and ice chapter 3 a tiger in the zoo a letter to god literary analysis life of nelson mandela inspirational story freedom struggle apartheid first flight answers real numbers. introduces polynomials subtraction multiplication pair of linear equations in tw concept of arithmetic progressions (ap) solving quadratic equations 20th century british colonial rule ccountancy management economics and business studies business studies and economics macroeconomics national inc microeconomics national income and product ac applied microeconomics general awareness general reasoning accountancy cuet physics 2024 physics sample paper 2024 cuet physics latest pattern physics questions with solutio cuet physics preparation psychology sociology cbse previous year question cbse maths chapter wise questi cbse maths topic wise question class 10 maths practice papers polynomials questions class 10 polynomials cbse maths polynomials product (gdp) human development sectors of the indian economy agriculture and natural resour manufacturing and industry services interdependence resources and development types of resources natural human-made classification of resources exhaustibility ownership status of development forest and wildlife resources government policies community initiatives the rise of nationalism in europe 19th century napoleoni nationalism in india non-cooperation civil disobedience movement role of leaders mahatma gandhi rise of nationalism chapter 4 judiciary understanding marginalization renewable resources non-renewable resources conservation of resources land resources soil resources water resources natural vegetation wildlife resources resource management soil conservation types of farming subsistence farming commercial farming crops agricultural practices green revolution irrigation industries types of industries agro-based industries mineral-based industries cottage industries large-scale industries industrial development manufacturing process population distribution angle sum property geometry basics class 8 maths revision cbse maths study material homework help microsoft account login issue unable to login microsoft support account recovery chapter 5 squares and square r properties of squares properties of square roots chapter 3 glimpses of the past chapter 4 bipin choudhury's la chapter 1 how the camel got hi 2 children at work chapter 3 the selfish giant chapter 4 the treasure within chapter 5 princess september microorganisms friend and foe chapter 3 coal and petroleum combustion and flame conservation of plants and ani class 8 civics ncert solutions chapter 1 the indian constitut chapter 2 understanding secula parliament and the making of l local landlords when people rebel 1857 and aft cultural interference army causes of the rebellion the road not taken robert frost rain on the roof the lost child the adventures of toto iswaran the storyteller section formula chapter 4 linear graphs introduction to euclids geome what is democracy? why democracy? democracy definition features of democracy constitutional desi class 9 civics solutions ncert civics factors of production farming practices non-farm activities village economy class 9 economics solutions ncert economics population density factors affecting population demography migration urbanization human resource development education and health wise solutions social science exam preparatio population policies historiography importance of date british administration timeline of events colonial india from trade to territory the co particularly in spice textiles commodities military force governing power east india company ruling the countryside mahalwari systems collection for the british land revenue systems rural india equations liner inequalities motion in a plane law of motion work energy & power principals of inheritance basis of inheritance molecular the d-and f block element ohm's law circuit analysis real-world properties of materials earth's magnetic field magnetic dipoles अंकगणित त्रिभुज दो चर वाले रैखिक समीकरण निर्देशांतर ज्यामितीय (नागरिक शास्त्र) लोकतंत्र क्या? लोकतंत्र क्यों नागरिक शास्त्र संविधान निर्माण भारतीय संविधान सिद्धांत ऊत्तक अध्‍याय 15 खाद्य संसाधनों में सुधार energy theorem gravitational and elastic elastic and inelastic human reproduction principles of inheritance and molecular basis of inheritanc sexual reproduction in flowering plants the d - and f-block elements se line by line questions countinuity moving charges plant kingdom questions animal kingdom ques evolutionary biology conservation biology molecular biology cell biology pharmacy practice teachers practices chapter-2 pyqs inverse trigonometric board exams classification on elements and chemical bonding and molecular complex number and quadratic समांतर श्रेढियाँ वन एवं वन्य जीव संसाधन जल संसाधन कृषि खनिज तथा ऊर्जा संसाधन लेखाांकन-एक परिचय लेखांकन के वैज्ञानिक आधार लेन-देन का अभिलेखन व्यवसाय के आधार व्यावसाययक संगठन के स्वरुप परिचय आँकड़ों का संग्रह लेखन कला और शहरी जीवन तीन महाद्वीपों में फैला हुआ साम्राज्य यायावर साम्राज्य तीन वर्ग ओलम्पिक आंदोलन योग yoga philosophy hat yogacara विशेष आवश्यकताओं वाले बच्चों शारीरिक पुष्टि सुयोग्यता और जीवनशैली शारीरिक शिक्षा में बदलती प्रवृ राजनीति विज्ञान राजनीतिक सिद्धांत-एक परिचय हमारे आस-पास के पदार्थ आकार गंध रंग द्रवण बिंदु उबलन बिंदु क्या हमारेआस-पास के पदार्थशुद् अध्‍याय 8 गति अध्‍याय 9 बल और गति का नियम पालमपुर गाँव की कहानी संसाधन के रूप में लोग अपवाह भारत का भौतिक स्वरूप भारत - आकार और स्थिति नाज़ीवाद और हिटलर का उदय यूरोप में समाजवाद एवं रूसी क्र फ्रांसीसी क्रांति रासायनिक अभिक्रियाएँ और समीकरण अम्ल क्षारक और लवण धातु और अधातु कार्बन और इसके यौगिक जैव प्रक्रम वास्तविक संख्याएँ दो चर वाले रैखिक समीकरण युग्म द्विघात समीकरण modern physics some basic concepts of chemist chapter 1 questions concentration terms ncert chemistry questions chapter 2 questions atomic models bohr's model quantum numbers electromagnetic radiation photoelectric effect classification of elements chapter 3 questions modern periodic table ionization energy electron affinity here are the tags in comma-se molecular orbital theory hybridization vsepr theory coordinate bond chemistry topic wise question chemical bonding chapter 5 questions line by line questions first l enthalpy hess’s law spontaneity dikus polynomials previous year ques chapter 1 chemical reactions cbse science chapter 1 science important questions cbse board exam science class 10 social science cbse class 10 social science social science chapter wise social science topic wise ques examination key topics economics part-1 economics part-2 biological concepts analytical skills previous year question questions chemistry syllabus chemical principles problem-solving skills mathematics syllabus understand the distribution students preparing important concepts electromagnetism optics mechanics no men are foreign poverty as a challenge india – size and location socialism in europe and the ru constitutional design what is democracy why is democ dust of snow fire and ice a tiger in the zoo how to tell wild animals letter to god nelson mandela long walk to fr a triumph of surgery the thief’s story the midnight visitor living world plant kingdom animal kingdom some basic concepts of chemis classification of elements and chemical bonding and topic-wise units and meas force inertia momentum free-body diagrams equilibrium of forces entropy gibbs free energy nature of roots discriminant graph of quadratic equations chapter 6 questions permutation formula combination formula factorial notation counting principles pncr and pnpr basic counting rules binomial expansion binomial coefficients pascal's triangle applications of binomial theor measurement errors measurement errorsaccuracy and system of units reproductive practices the d- and f-block elements oxidation states important compounds continuity chapter-5 electrostatic potential and ca introduction to euclid's geome sexually transmitted diseases population control amniocentesis maternal health adolescent health reproductive rights principles of inheritance mendelian genetics laws of inheritance monohybrid cross pedigree analysis mutation non-mendelian inheritance pleiotropy polygenic inheritance linkage and recombination human genetics dna structure rna structure dna replication transcription translation genetic code protein synthesis regulation of gene expression human genome project dna fingerprinting types of solids fragmentation spore formation asexual reproduction vegetative propagation sexual reproduction stages of sexual reproduction pre-fertilization events life span of organisms reproductive adaptations male reproductive system anatomy of male reproductive o structure of sperm female reproductive system menstrual cycle phases of menstrual cycle hormonal regulation of menstru fertilization (conception) implantation of zygote development of embryo placenta and its function embryonic development stages parturition (childbirth) ncert notes reproductive health chapter birth control methods contraceptive devices assisted reproductive technolo in vitro fertilization (ivf) comparison of lanthanoids and ligands werner’s theory nomenclature of coordination c isomerism in coordination comp geometrical isomerism optical isomerism valence bond theory crystal field theory charge quantization superposition principle applications of gauss’s law electric field electric field lines electric charges and fields coulomb’s law dipole in an electric field electric potential potential difference equipotential surfaces electric potential energy capacitor dielectrics combination of capacitors stored in a capacitor applications of capacitors electric current ohm’s law crystalline solids amorphous solids unit cell crystal lattice packing efficiency defects in solids imperfections in solids electrical properties bravais lattices electrochemical cells galvanic cells electrolytic cells nernst equation conductance molar conductivity kohlrausch’s law electrolysis araday’s laws of electrolysis reaction rate rate laws order of reaction molecularity of reaction integrated rate equations zero-order reactions d-block elements inner transition catalytic properties color of compounds body plan in animals coelom and acoelomates segmentation in animals phylum porifera phylum cnidaria phylum platyhelminthes phylum nematoda phylum annelida phylum arthropoda phylum mollusca types of fruits seed structure dicotyledonous seeds monocotyledonous seeds floral formula and diagram key examples of families cereal and legume morphology flower structure types of inflorescence introduction to chemistry importance of chemistry branches of chemistry avogadro's law dalton's atomic theory concept of mole molar mass molarity and molality normality and mole fraction administration and governance kingdom protista algae protozoa slime molds structure and reproduction mycorrhiza and lichens kingdom plantae kingdom animalia viruses and viroids prions classification importance chlorophyceae phaeophyceae rhodophyceae liverworts mosses cycads angiosperms monocots and dicots alternation of generations life cycle patterns in plants animal kingdom overview classification of animals basis of classification levels of organization symmetry in animals p-block elements octet rule limitations of octet rule coordinate bond (dative bond) bond parameters bond length bond angle bond enthalpy bond order polarity of bonds dipole moment valence bond theory (vbt) system and surroundings types of systems open closed isolated thermodynamic processes state functions path functions work (w) in thermodynamics heat (q) in thermodynamics first law of thermodynamics mathematical expression of fir enthalpy (h) relation between cp and cv budding binary fission significant figures dimensional analysis atomic and molecular masses percentage composition basic concepts of matter discovery of electron discovery of proton neutron thomson's atomic model rutherford's atomic model bohr's atomic model limitations of bohr's model dual nature of matter radiation de broglie hypothesis heisenberg's uncertainty princ schrodinger wave equation modern periodic law mendeleev's periodic table long form of periodic table periodic trends in properties ionic radius ionization enthalpy electron gain enthalpy metallic non-metallic character blocks of the periodic table women’s participation in polit chapter 1 environment components of environment natural environment human environment interaction between humans and environmental balance importance of environment chapter 2 inside our earth layers of the earth mantle types of rocks rock cycle formation of soil earth's interior erosion and deposition river action glacier movement wind and sea waves formation of landforms natural disasters geography homework help chapter 4 air layers of the atmosphere wind systems cyclones chapter 5 water hydrosphere chapter 2 role of the governme public health services health and well-being healthcare system in india importance of clean water and health facilities and services how the state government works functions of state government role of chief minister state legislature decision making in state gover state assembly executive legislative judiciary local governance chapter 4 growing up as boys a socialization and gender stereotypes in society gender and family expectations understanding gender differenc equality in opportunities chapter 5 women change the wor women empowerment women’s rights women in leadership historical contributions of wo challenges faced by women shah jahan mansabdari system chapter 5 tribes nomads and settled communities tribal societies nomadic life gonds ahoms tribal administration interaction between tribals an addition of rational numbers subtraction of rational number division of rational numbers number line representation rational numbers questions chapter 2 linear equations in solving linear equations applications of linear equatio word problems on linear equati algebra basics one variable equations chapter 3 understanding quadri parallelogram rectangle rhombus square trapezium the lake isle of innisfree ocean currents waves tides freshwater sources conservation of water chapter 1 tracing changes thro medieval history maps in history social changes political changes religious developments chapter 2 kings and kingdoms medieval indian history rulers and empires administrative systems warfare and conquests land revenue system chapter 3 delhi 12th to 15th c slave dynasty khalji dynasty tughlaq dynasty administrative policies architecture of delhi sultanat chapter 4 the mughals 16th to 17th century mughal empire akbar’s policies jahangir row matrix column matrix square matrix diagonal matrix scalar matrix identity matrix properties of determinants cofactors minors adjoint of a matrix inverse of a matrix using dete solving system of linear equat cramer's rule determinant of a square matrix class 12 mathematic parametric equations mean value theorem ncert mathematics notes the tiny teacher class 7 cbse english ncert english supplementary re trust the squirrel the rebel the shed chivvy critical appreciation class vii english poem s-block elements resistance conductivity drift velocity mobility kirchhoff’s laws combination of resistors wheatstone bridge class 12 physics biot-savart law ampere’s circuital law magnetic force motion of charged particles in cyclotron torque on a magnetic dipole magnetic moment earth’s magnetism magnetic declination magnetic inclination magnetization magnetic susceptibility inverse of a function reflexive relation symmetric relation transitive relation composite functions binary operations types of matrices adjacent angles vertically opposite angles linear pair animal nutrition digestive system human digestion ruminants ingestiÓn digestion vii science solved exercises laboratory thermometer clinical thermometer land and sea breeze effects of heat specific heat conductors insulators chapter 4 acids bases and salt acids and bases chemical changes physical changes examples of chemical chang crystallization chapter 1 on equality importance of equality social equality economic equality cbse curriculum three questions critical analysis children’s story gopal and the hilsa fish twitter the ashes that made trees blo selflessness class 7 fractions and decimals fractions operations on fractions addition of fractions subtraction of fractions multiplication of fractions division of fractions converting fractions to decima converting decimals to fractio pictograms representation of data data collection statistics data organization class vii maths transposing terms practical problems applications of equations anglès