# Lecture - 11 Chapter 13 Limits and Derivatives

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

**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}

##### Clip - 1

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