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Evaluate sin^(2)((pi)/(8)+(theta)/(2))...

Evaluate
`sin^(2)((pi)/(8)+(theta)/(2))-sin^(2)((pi)/(8)-(theta)/(2))`

A

`pi`

B

`(pi)/(2)`

C

`(pi)/(3)`

D

`2pi`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-PERIODICITY AND EXTREME VALUES-Practice Sheet (Exericise-I) Level-II (Straight Objective Type Questions)
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