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The inequality 4 sin 3x + 5 ge 4 cos 2x...

The inequality ` 4 sin 3x + 5 ge 4 cos 2x + 5 sin x ` true for ` x in `

A

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

B

`[ - (pi)/(2) , (pi)/(2)]`

C

`[(5pi)/(8), (13 pi)/(8)] `

D

`[(23 pi)/(14) , (41 pi)/(14)]`

Text Solution

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The correct Answer is:
A, B, C, D
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