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If sin^(3) theta + sin theta cos theta +...

If `sin^(3) theta + sin theta cos theta + cos^(3) theta = 1, " then " theta = (n in z)`

A

`2 n pi`

B

`2 n pi + (pi)/(2)`

C

`2 n pi - (pi)/(2)`

D

`n pi`

Text Solution

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The correct Answer is:
A, B
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