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Let f(x)=3x^(10)-7x+5x-21x^(3)+3x^(2)-7,...

Let `f(x)=3x^(10)-7x+5x-21x^(3)+3x^(2)-7`, then the value of `underset(h to 0)(Lt)(f(1-h)f(1))/(h^(3)+3h)` is

A

`-(50)/(3)`

B

`(22)/(3)`

C

13

D

`(53)/(3)`

Text Solution

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The correct Answer is:
D
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