1.

Let f(x) be a differentiable function at x=a with f′(a)=2 and f(a)=4. Then limx→axf(a)−af(x)x−a equals:

Answer»

Let f(x) be a differentiable function at x=a with f(a)=2 and f(a)=4. Then limxaxf(a)af(x)xa equals:



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