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If f(x) is derivable at x=3 and f'(3)=2,...

If `f(x)` is derivable at `x=3` and `f'(3)=2`, then value of `lim_(hto0)(f(3+h^(2))-f(3-h^(2)))/(2h^(2))` is less than

A

`1`

B

`2`

C

`3`

D

`4`

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