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Find approximate value of cos(60^(@)1^...

Find approximate value of
`cos(60^(@)1^(1))`

A

`(1)/(2)+(alphasqrt3)/(120)`

B

`(1)/(2)-(alpha)/(120)`

C

`(1)/(2)-(alphasqrt3)/(120)`

D

`(1)/(2)+(alpha)/(120)`

Text Solution

Verified by Experts

The correct Answer is:
C
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