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If A and B are acute angles satisfying ...

If A and B are acute angles satisfying
` 3 cos^2 A + 2 cos^2 B = 4 " and " (3 sin A)/(sin B) = (2cos B)/(Cos A)` ,
then ` A + 2B = `

A

`30^@`

B

`45^@`

C

`60^@`

D

`90^@`

Text Solution

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The correct Answer is:
D
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