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For any angle A, 4sinA.sin((pi)/(3)-A).s...

For any angle A, `4sinA.sin((pi)/(3)-A).sin((pi)/(3)+A)=.....`

A

`sin2A`

B

`sin3A`

C

`sin4A`

D

none of these

Text Solution

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The correct Answer is:
B
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