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If y=(log x)/(x) then (d^(2)y)/(dx^(2))=...

If `y=(log x)/(x)` then `(d^(2)y)/(dx^(2))=`

A

`(3-2 log x)/x^(3) `

B

`(2log x -3)/x^(3)`

C

`(2log x-3)/x^(4)`

D

`(2-3 log x)/(x^(4))`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE-CONTINUITY AND DIFFERENTIABILITY-Assignment ( section -A)
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