निम्नलिखित का मान है cos 24^(@) + cos...

निम्नलिखित का मान है
`cos 24^(@) + cos 55^(@) + cos 125^(@) + cos 204^(@) + cos 300^(@)`

A

`(1)/(2)`

B

2

C

1

D

`-(1)/(2)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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