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If y=f(x^(2)+2) " and " f'(3)=5, " then ...

If `y=f(x^(2)+2) " and " f'(3)=5, " then " (dy)/(dx)` at x=1 is

A

5

B

25

C

15

D

10

Text Solution

Verified by Experts

The correct Answer is:
D
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