Calculus students need to grasp derivative laws and formulas in order to comprehend how functions change. The power rule, product rule, quotient rule, and chain rule are just a few of the crucial differentiation rules that are covered in this straightforward book. It is specifically made for students in Classes 11 and 12 who are getting ready for competitive tests like JEE and board e... https://www.youtube.com/watch?v=dkVNCHGHd9A&t=1s