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If f(x)=xtan^(-1)x, then lim(xto1)(f(x)-...

If `f(x)=xtan^(-1)x`, then `lim_(xto1)(f(x)-f(1))/(x-1)=`

A

`pi/4`

B

`(pi+1)/4`

C

`(pi+2)/4`

D

`(pi+3)/4`

Text Solution

Verified by Experts

The correct Answer is:
C
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