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Let f(x) be a twice differentiable funct...

Let f(x) be a twice differentiable function and `f^(11)(0)=2`, then `Lim_(x to 0) (2f(x)-3f(2x)+f(4x))/(x^(2))` is

A

3

B

6

C

12

D

24

Text Solution

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The correct Answer is:
B
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