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माना f ( x ) = ( 1 - tanx ) /(4x-pi ) ...

माना `f ( x ) = ( 1 - tanx ) /(4x-pi ) , x ne ( pi ) /(4), x in [ 0 , ( pi ) /(2)] ` यदि ` f ( x ) , [ 0 , (pi) /(2)] ` में सतत है तो सिद्ध कीजिये ` f ( (pi)/(4)) = ( -1) /(2) `

A

1

B

`1//2`

C

0

D

1

लिखित उत्तर

Verified by Experts

The correct Answer is:
C
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