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If u= log (1+x^(2)) and v=x -tan ^(-1) ...

If ` u= log (1+x^(2)) and v=x -tan ^(-1) x,then(dy)/(dx) =`

A

` (2)/(x)`

B

` (-2)/(x) `

C

` (x)/(2)`

D

` (-x)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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