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What is the value of /का मान क्या है? [(...

What is the value of /का मान क्या है? `[(sec2 theta+1) sqrt(sec^2 theta-1)]xx1/2(cot theta- tan theta)`?

A

0

B

1

C

`cosec theta`

D

`sec theta`

Text Solution

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The correct Answer is:
B
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