Chapter 6 — Applications of Derivatives — covers rate of change, tangents/normals, increasing/decreasing functions, maxima/minima, and approximations. Carries 8-10 marks. […]
Chapter 7 — Integrals — is the biggest and most important chapter, carrying 10-12 marks. Covers indefinite integrals (methods: substitution,
Chapter 5 — Continuity and Differentiability — is one of the most important chapters carrying 8-10 marks. Master derivatives of
Chapter 4 — Determinants — covers evaluation, properties, area of triangles, adjoint, inverse of matrices, and solving linear equations using
Chapter 2 — Inverse Trigonometric Functions — covers domains, ranges, properties, and simplification of inverse trig expressions. Carries 6-8 marks.
Chapter 3 — Matrices — covers types of matrices, operations, transpose, symmetric/skew-symmetric matrices, and elementary transformations. Carries 5-7 marks. Key
Chapter 1 — Relations and Functions — builds on your Class 11 knowledge and introduces types of relations, functions, composition,
Chapter 16 — Environmental Issues — is the final chapter covering pollution, waste management, deforestation, ozone depletion, and global warming.
Chapter 14 — Ecosystem — covers energy flow, food chains, nutrient cycling, ecological pyramids, and succession. Carries 6-8 marks. Focus
Chapter 15 — Biodiversity and Conservation — covers types of biodiversity, patterns, threats (HIPPO), conservation strategies, and biodiversity hotspots. Carries