( cos 59^(@))/(sin 31^(@)) xx (tan 80^(@...

`( cos 59^(@))/(sin 31^(@)) xx (tan 80^(@))/(cot 10^(@))` का मान है

A

`1/sqrt2`

B

`sqrt3/2`

C

1

D

`1/2`

Verified by Experts

The correct Answer is:

C

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