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): (x + a)

Asked by Pragya Singh | 1 year ago |  61

##### Solution :-

Let f(x) = x + a. Accordingly, f(x + h) = x + h + a By first principle,

$$f'(x)=\lim\limits_{h \to 0}\dfrac{f(x+h)-f(x)}{h}$$

$$\lim\limits_{h \to 0}\dfrac{x+h+a-x-a}{h}$$

$$\lim\limits_{h \to 0}(\dfrac{h}{h})$$

$$\lim\limits_{h \to 0}(1)$$

= 1

Answered by Abhisek | 1 year ago

### Related Questions

#### Differentiate with respect to x xn loga x

Differentiate with respect to x xn loga x

#### Differentiate with respect to x xn tan x

Differentiate with respect to x xn tan x

#### Differentiate with respect to x x2 ex log x

Differentiate with respect to x x2 ex log x