NCERT Class 11 Mathematics Solutions: Chapter 13 –Limits and Derivatives Miscellaneous Exercise Part 5

Doorsteptutor material for NSTSE is prepared by world's top subject experts: fully solved questions with step-by-step explanation- practice your way to success.

In image defination of derivative is shown.

Defination of Derivative

Loading image

1. Find the derivative of the following functions (it is to be understood that are fixed non-zero constants and are integers):

Answer:

2. Find the derivative of the following functions (it is to be understood that are fixed non-zero constants and are integers):

Answer:

Accordingly,

By first principle,

(Using binomial theorem)