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If 12 cot ^(2) theta -31 cosec theta + 3...

If `12 cot ^(2) theta -31 cosec theta + 32=0,` then the value of `sin theta ` is-

A

`2/3 or (-2)/(4)`

B

`4/5 or 3/4`

C

`pm 1/2`

D

`1 or 3/5`

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The correct Answer is:
B
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