Part 2 covers integrals (both indefinite and definite), applications of integrals, differential equations, vectors, three-dimensional geometry, linear programming, and probability. This is the heaviest volume in terms of JEE weightage — integration and 3D geometry alone account for a significant portion of the Maths paper.

Integration techniques are the single most important skill for JEE Math. NCERT's methodical approach — from basic integration to substitution, partial fractions, and by-parts — gives you a structured path to mastery. Differential equations and probability reward clear step-by-step thinking. After completing this book, move to RD Sharma or Cengage for exhaustive practice. If you can solve all NCERT miscellaneous problems here confidently, you have built a solid JEE-level foundation.