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The range of alpha for which the equatio...

The range of `alpha` for which the equation `sin^(4)x+cos^(4)x+sin2x+alpha=0` has solution

A

[0,1]

B

`[(-3)/(2),(1)/(2)]`

C

`[0,(1)/(2)]`

D

`[-(1)/(2),0]`

Text Solution

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The correct Answer is:
B
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