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cos 25^(@) - cos65^(@) =...

`cos 25^(@) - cos65^(@) = `

A

`sqrt(2) cos 20^(@) `

B

`sqrt(2) sin 20^(@) `

C

`sqrt(3) cos 20^(@) `

D

`sqrt(3) sin 20^(@) `

Text Solution

Verified by Experts

The correct Answer is:
B
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