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Let f(x+y)=f(x)+f(y) and f(x)=x^2g(x)AA ...

Let `f(x+y)=f(x)+f(y)` and `f(x)=x^2g(x)AA x,y in R` where `g(x)` is continuous then `f'(x)` is

A

g'(x)

B

g(0)

C

g(0)+g'(x)

D

0

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OBJECTIVE RD SHARMA ENGLISH-CONTINUITY AND DIFFERENTIABILITY-Exercise
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  18. If f(x)=(e^(2x) - (1+4x)^(1//2))/(ln(1-x^2)) for x != 0, then f has

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