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The approximate value of cos31^@ is (Tak...

The approximate value of `cos31^@` is (Take `1^@=0.0174`) a)0.7521 b)0.866 c)0.7146 d)0.8573

A

0.7521

B

0.866

C

0.7146

D

0.8573

Text Solution

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The correct Answer is:
D
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