Let g(x) is a continuous and differentiable function and f(x)=x⋅g(x) – InterviewSolution

1.	Let g(x) is a continuous and differentiable function and f(x)=x⋅g(x) has a positive root at x=α, then one root of f′(x)=0 can be
Answer» Let $g (x)$ is a continuous and differentiable function and $f (x) = x \cdot g (x)$ has a positive root at $x = α,$ then one root of $f^{'} (x) = 0$ can be

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