f(x) is a differentiable function such that f(1/x)=0 for every x belongs to N , then which of the following is/are correct; A) f(0)=0 C) f(1)=0B) f'(0)=0 D) f'(1)=0
f(x) is a differentiable function such that f(1/x)=0 for every x belongs to N , then which of the following is/are correct;
A) f(0)=0 C) f(1)=0
B) f'(0)=0 D) f'(1)=0