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If y= (1+ tan A) (1- tan B) where A-B =p...

If `y= (1+ tan A) (1- tan B)` where `A-B =pi/4,` then the value of `(y+1) ^(y+1)` is-

A

27

B

64

C

4

D

125

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A
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CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 4
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  7. If sin theta""25/25 and 0^(@) lt theta 90^(@), then the value of sin "...

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  8. If x sin ^(3) theta + y cos ^(3) theta = sin theta cos theta and x sin...

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