Q2 of 116 Page 875

Find the derivation of each of the following from the first principle:

We need to find the derivative of f(x) i.e. f’(x)

We know that,

…(i)

Putting values in (i), we get

Taking ‘h’ common from both the numerator and denominator, we get

Putting h = 0, we get

Hence,

, find

Find the derivation of each of the following from the first principle:

(ax + b)

Find the derivation of each of the following from the first principle:

3x² + 2x – 5

Find the derivation of each of the following from the first principle:

x³ – 2x² + x + 3