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SIMILAR QUESTIONS

Q1

If f (x) is differentiable function and (f (x). g(x)) is differentiable at x = a, then

Q2

 

        

Determine the value of ‘a’ if possible, so that the function is continuous at x = 0.

Q3

 for all real x and y. If f ’ (0) exists and equals to –1and f (0) = 1, find f ’(x).

Q4

Let f be an even function and f ’(0) exists, then find f’(0).