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Class XII Mathematics Syllabus & Marking Scheme (2026-27)
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Unit
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Unit Name
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Chapter
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Topics
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Marks
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Weightage
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I
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Relations and Functions
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Sets
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Sets and their representations, empty set, finite and infinite sets, subsets, universal set, Venn diagrams, union, intersection, and difference of sets, complement, properties of complement.
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8
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10.00%
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Relations & Functions
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Ordered pairs, Cartesian product of sets, relations, functions, domain, co-domain, range, real-valued functions (constant, identity, polynomial, rational, modulus, signum, exponential, logarithmic, greatest integer), graphs.
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Trigonometric Functions
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Positive and negative angles, radians and degrees, trigonometric identities, domain and range, sum and difference identities, multiple and submultiple angles, graphs of trigonometric functions, identities related to sin, cos, and tan.
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II
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Algebra
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Complex Numbers and Quadratic Equations
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Positive and negative angles, radians and degrees, trigonometric identities, domain and range, sum and difference identities, multiple and submultiple angles, graphs of trigonometric functions, identities related to sin, cos, and tan.
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10
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12.50%
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Linear Inequalities
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Linear inequalities in one variable, algebraic solutions, representation on the number line.
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Permutations and Combinations
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Fundamental principle of counting, factorial, permutations (nPr) and combinations (nCr), applications.
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Binomial Theorem
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Statement and proof for positive integral indices, Pascal’s triangle, applications.
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Sequence and Series
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Arithmetic Mean (A.M.), Geometric Progression (G.P.), sum of n terms, infinite G.P., relation between A.M. and G.M.
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III
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Vectors and Three-Dimensional Geometry
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Vectors
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Vectors, scalars, direction cosines/ratios, vector types, position vector, vector addition, dot & cross product.
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14
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17.50%
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3D Geometry
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Direction cosines/ratios of lines, Cartesian & vector equations, skew lines, shortest distance, angle between lines.
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IV
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Calculus
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Limits and Derivatives
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Intuitive concept of limits, limits of polynomials, rational, trigonometric, exponential, and logarithmic functions, derivatives as rate of change, slope of tangents, derivatives of sum, difference, product, and quotient of functions.
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35
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43.75%
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V
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Linear programming
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Linear Programming
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introduction,related terminologies such as constraints,objective function,optimization,graphical method of solution for two variables,feasibles and unfeasibles regions,optimal feasibles solutions
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5
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6.25%
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VI
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Statistics and Probability
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Statistics
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Measures of dispersion: range, mean deviation, variance, standard deviation of ungrouped and grouped data.
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8
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10.00%
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Probability
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Events, axiomatic probability, mutually exclusive events, probability of ‘not’, ‘and’, and ‘or’ events.
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Total
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80
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100.00%
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