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Find the value of sqrt((1-sintheta)/(1+s...

Find the value of `sqrt((1-sintheta)/(1+sintheta))+sqrt((1+sintheta)/(1-sintheta))`.

A

`2 costheta`

B

`2 sintheta`

C

`2cot theta`

D

`2sectheta`

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The correct Answer is:
D
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