Including Maxima and Minima, Indeterminate Forms, and the expansion of functions (Taylor and Maclaurin series).
While "IIT Mathematics" by A. Das Gupta is the most popular title for JEE, his is often used by advanced learners to strengthen their conceptual depth. differential calculus by das gupta pdf
The book is famous for its "Problems Plus" style, featuring questions that are often tougher than those in actual competitive exams. Including Maxima and Minima, Indeterminate Forms, and the