Let f(x)=xn,n∈N, then the value of n, for which f′(a+b)=f′(a)+f� – InterviewSolution

1.	Let f(x)=xn,n∈N, then the value of n, for which f′(a+b)=f′(a)+f′(b) is valid for a,b>0, is equal to
Answer» Let $f (x) = x^{n}, n \in N$ , then the value of $n,$ for which $f^{'} (a + b) = f^{'} (a) + f^{'} (b)$ is valid for $a, b > 0,$ is equal to

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