MathematicsMedium175×since 2002Q2699If c is a point at which Rolle's theorem holds for the function, f(x) = loge(x2+α7x){\log _e}\left( {{{{x^2} + \alpha } \over {7x}}} \right)loge(7xx2+α) in the interval [3, 4], where a ∈\in∈ R, then ƒ''(c) is equal toA112{1 \over {12}}121B37{{\sqrt 3 } \over 7}73C−112-{1 \over {12}}−121D−124-{1 \over {24}}−241Check answerSkip