Q.Let f: [1,4] R be continuous function. Define F(x) = S* f(t)dt. Then a. F(x) is differentiable on [1,4] and E = f(3x). b. F(x) is differentiable on (1,4) and c. F(x) is differentiable on (1,4) and d. F(x) is differentiable on [1,4] and %3D %3D f(3x). %3D = 3f(3x). dF = 3f(3x). %3D

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