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The value of ((cos(x/2+x)+sin(pi/2+x))/(...

The value of `((cos(x/2+x)+sin(pi/2+x))/(cos(pi/2-x)-sin(pi/2-x)))^2 is

A

`(1-sin 2x)/(1+sin 2x)`

B

`(1+sin 2x)/(1-sin2x)`

C

1

D

None of these

Text Solution

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The correct Answer is:
C
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    A
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