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If sin theta+cosec theta=2, then what is...

If `sin theta+cosec theta=2`, then what is the value of `sin^2 theta+cosec^2 theta` ?
यदि `sin theta+cosec theta=2`है, तो `sin^2 theta+cosec^2 theta` का मान क्या होगा ?

A

8

B

4

C

1

D

2

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