Q7 of 92 Page 312

For some constants a and b, find the derivative of
(x − a) (x − b)

Let f(x) = (x – a)(x – b)

⇒ f(x) = x² – (a + b)x + ab

Since,

f’(x) = 2x – (a + b) + 0

= 2x – a – b

∴ f’(x) = 2x – a – b

For the function .Prove that f’ (1) =100 f’ (0).

Find the derivative of for some fixed real number a.

For some constants a and b, find the derivative of

For some constants a and b, find the derivative of(x − a) (x − b)