BSEH Class 12 Maths study materials
BSEH Class 12 Maths study resources

BSEH Class 12 Maths study plan

BSEH Class 12 Maths · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Integrals & Relations and Functions

  • Build a one-page table of standard integrals (power, exponential, trigonometric, 1/(a²+x²), 1/√(a²−x²), partial fractions) and reproduce it from memory twice by week's end

  • Classify and solve 30 indefinite integrals by substitution, choosing u yourself and writing one line justifying each choice

  • Evaluate 15 definite integrals using the fundamental theorem and by splitting the interval at points where the integrand changes sign or definition

  • Prove that a function is one-one and onto for 6 given functions, and compute inverses where they exist

  • Write the domain and range of inverse trigonometric functions from memory and verify each with a sketch

Your checkpoint

A 40-integral worked notebook (30 indefinite, 10 definite) with every substitution justified and at least 90% correct on a timed 25-minute self-test

Week 2

Integrals & Linear Programming and Probability

  • Apply integration by parts to 20 problems, including repeated application and the ∫eˣ(f(x)+f′(x))dx pattern

  • Solve 10 definite integrals using the properties ∫₀ᵃf(x)dx = ∫₀ᵃf(a−x)dx and the odd/even symmetry rules

  • Compute the total probability theorem and Bayes' theorem for 12 two-stage experiments, drawing a tree diagram for each

  • State and apply the binomial distribution formula to 10 problems, computing mean and variance

  • Distinguish clearly between independent events and mutually exclusive events using 5 counterexample pairs

Your checkpoint

A mixed 20-question test (12 integration, 8 probability) scored and error-logged, with each wrong answer rewritten correctly with a one-sentence diagnosis

Week 3

Linear Programming and Probability & Application of Integrals

  • Solve 15 conditional probability problems, including those requiring P(A|B) from a table or a stated sample space

  • Compute areas bounded by curves using vertical strips for 10 regions, then repeat 4 of them with horizontal strips and confirm the answers match

  • Find the area between a parabola and a line, and between a circle and a line, by locating intersection points first

  • Apply Bayes' theorem to 6 diagnostic-test style problems and interpret the result in words

  • Set up, but do not yet fully solve, 5 linear programming problems by identifying decision variables, objective function and constraints

Your checkpoint

An area-and-probability portfolio: 10 sketched regions with correct strip choice labelled, plus 12 probability solutions with tree diagrams, all checked against answer keys

Week 4

Linear Programming and Probability & Matrices

  • Solve 8 linear programming problems graphically, shading the feasible region and testing every corner point

  • Identify infeasible and unbounded feasible regions in 4 constructed examples and state why no optimum exists

  • Perform matrix addition, scalar multiplication and multiplication on 20 problems, checking conformability before each product

  • Find the inverse of a 2×2 and a 3×3 matrix by the adjoint method and verify AA⁻¹ = I

  • Solve a 2-variable and a 3-variable system of linear equations using matrix inversion

Your checkpoint

A closed-book mid-point exam of 15 questions across Integrals, Probability, Application of Integrals, Matrices and LPP, scored out of 60 with a written list of the three weakest sub-skills

Week 5

Determinants & Matrices

  • Evaluate 3×3 determinants by cofactor expansion and by the property-based shortcut, cross-checking both answers

  • Apply determinant properties (row/column operations, identical rows, scalar multiples) to evaluate 15 determinants without full expansion

  • Find the area of a triangle using determinants for 8 coordinate sets, including collinearity checks

  • Use Cramer's rule and the consistency condition (Δ, Δ₁, Δ₂) to classify 8 systems as unique, infinite or no solution

  • Prove 6 determinant identities using row and column operations written out step by step

Your checkpoint

A determinant-properties proof sheet with 6 complete identity proofs and 15 property-based evaluations, each showing the row or column operation used

Week 6

Continuity and Differentiability & Application of Derivatives

  • Test continuity and differentiability at a point for 15 piecewise functions, computing both one-sided limits explicitly

  • Differentiate 25 functions using chain, product, quotient and implicit differentiation, and 8 using logarithmic differentiation

  • State and apply Rolle's theorem and the mean value theorem to 8 functions, verifying the hypotheses before finding c

  • Find intervals of increase and decrease and classify local maxima and minima for 10 functions using the first derivative test

  • Solve 8 maxima/minima word problems (area, volume, cost) by forming the function and stating the domain restriction

Your checkpoint

A calculus-application test of 12 questions (6 continuity/differentiability, 6 maxima–minima) completed in 50 minutes with a score of at least 70%

Week 7

Vector Algebra & Three-Dimensional Geometry

  • Compute dot and cross products for 20 vector pairs and use them to find angles and areas of triangles and parallelograms

  • Determine collinearity of three points and coplanarity of four points using scalar triple products in 8 problems

  • Write equations of lines in both vector and Cartesian form for 10 lines, and convert between the two forms

  • Find the shortest distance between two skew lines and the distance from a point to a plane in 8 problems

  • Find the angle between two lines and between a line and a plane for 8 configurations

Your checkpoint

A formula card for vectors and 3D geometry plus 20 fully worked problems, with each answer verified by a second method where one exists

Week 8

Relations and Functions & Inverse Trigonometric Functions & Continuity and Differentiability & Application of Derivatives & Integrals & Application of Integrals & Differential Equations & Vector Algebra & Three-Dimensional Geometry & Linear Programming and Probability

  • Solve 6 first-order differential equations by separation of variables and 4 linear equations using the integrating factor

  • Reproduce from memory the derivatives of all six inverse trigonometric functions and the standard inverse-trig integral results

  • Complete two full-length timed mock papers under exam conditions and mark them against the scheme

  • Re-solve every question missed across weeks 1–7 and confirm each is now correct without notes

  • Rank all twelve domains by mock-paper accuracy and allocate the final two days to the two lowest

Your checkpoint

Two completed mock papers with scores recorded, a final error list of no more than 15 items, and a one-page exam-day formula sheet written from memory

Milestones

Week 2: Can evaluate any standard integral and any definite integral by properties without consulting notes, and can compute a Bayes' theorem probability from a tree diagram in under four minutes

Week 4: Scores at least 60% on the mixed mid-point exam, and can solve a two-variable LPP graphically with all corner points tested and correctly interpreted

Week 6: Scores at least 70% on the calculus-application test and can test continuity and differentiability of a piecewise function at a point in a single pass

Week 8: Both mock papers completed within time with a rising score trend, and no more than 15 unresolved error items remaining on the final list