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If y=log(3x+5) and (d^2y)/(dx^2)=A/(3x+...

If `y=log(3x+5)` and `(d^2y)/(dx^2)=A/(3x+5)^2` then A =

A

9

B

`-9`

C

18

D

none of these

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Verified by Experts

The correct Answer is:
B
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PATHFINDER-APPLICATION OF DERIVATIVE-QUESTION BANK
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