Question

Question 14 Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): sin (x + a)

Class XI - Limits and Derivatives Page 317

Answer 1

f(x) = sin(x+a )

we know d/dx(sinx= cosx)
so f'(x) = cos(x+a)

Answer 2

Hope This Helps You!!