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The value of : sin^(2)(pi/8)+sin^(2)((...

The value of :
`sin^(2)(pi/8)+sin^(2)((3pi)/8)+sin^(2)((5pi)/8)+sin^(2)((7pi)/8) is:`

A

1

B

2

C

`3/8`

D

`1/8`

Text Solution

Verified by Experts

The correct Answer is:
B
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