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What is the value of/का मान क्या है? 1/(...

What is the value of/का मान क्या है? `1/(sin^4(90- theta))+1/([cos^2(90-theta)]-1)` ?

A

`tan^(2)thetasec^(2)theta`

B

`sec^(4)theta`

C

`tan^(4)theta`

D

`tan^(2)thetasin^(2)theta`

Text Solution

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The correct Answer is:
A
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