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Part - 1

 MISCELLANEOUS EXERCISE

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):

Question 4. $(ax+b)(cx+d)^2$

Question 12. $(ax+b)^n$

Question 13. $(ax+b)^n(cx+d)^m$

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Part - 2

Question 14. $\sin (x+a)$

Question 19. $\sin^n x$

Question 21. $\frac{\sin (x+a)}{\cos x}$

Question 30. $\frac{x}{\sin^n x}$