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The sin theta + "cosec" theta =2, then: ...

The `sin theta + "cosec" theta =2`, then: `sin^(2)theta + "cosec"^(2)theta`=............ A) 1 B) 3 C) 2 D) 4

A

1

B

0

C

`(1)/(2)`

D

`sqrt(2)`

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A
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