The maximum value of the expression 1/(s...

The maximum value of the expression `1/(sin^2theta+3sinthetacostheta+5cos^2theta)` is………

A

2

B

3

C

`(1)/(2)`

D

`(1)/( 3)`

Text Solution

Verified by Experts

The correct Answer is:

A

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Knowledge Check

The value of the expression sin^6 theta+3 sin^2 theta* cos^2 theta is

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