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(sqrt(1+sin 2A)+sqrt(1-sin 2A) )/(sqrt(1...

`(sqrt(1+sin 2A)+sqrt(1-sin 2A) )/(sqrt(1 + sin 2A)-sqrt(1-sin2A))` If `|tan A| < 1`, and` | A I`

A

tan A

B

`- tan A`

C

cot A

D

`-cot A`

Text Solution

Verified by Experts

The correct Answer is:
C
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ARIHANT MATHS ENGLISH-TRIGONOMETRIC FUNCTIONS AND IDENTITIES-Exercise (Single Option Correct Type Questions)
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  14. If u(n)=sin(n theta) sec^(n) theta, v(n)=cos(n theta) sec^(n) theta ,...

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  17. Find the value of the expression 3[sin^(4)((3pi)/(2)-alpha)+sin^(4)(...

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