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sin 20^(@) sin 40^(@) sin 60^(@) sin 8...

sin `20^(@) ` sin `40^(@)` sin `60^(@)` sin `80^(@) =`

A

`(-3)/(16)`

B

`(5)/(16)`

C

`(3)/(16)`

D

`(-5)/(16)`

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-FACTORIZATION FORMULAE-CRITICAL THINKING
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