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sin 47^(@) - sin 25^(@) + sin 61^(@) - s...

`sin 47^(@) - sin 25^(@) + sin 61^(@) - sin 11^(@) =`

A

`sin 7^(@)`

B

`cos 7^(@)`

C

`sin 14 ^(@)`

D

`cos 14 ^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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