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If alpha le 2 sin^(-1) x + cos^(-1) x le...

If `alpha le 2 sin^(-1) x + cos^(-1) x le beta`, then

A

`alpha=(-pi)/2" "beta=pi/2`

B

`alpha=(-pi)/2" "beta=(3pi)/2`

C

`alpha=0" "beta=pi`

D

`alpha=0" " beta=2pi`

Text Solution

Verified by Experts

The correct Answer is:
C
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