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The value of (cot50^@)/(tan40^@)-1/2 cos...

The value of `(cot50^@)/(tan40^@)-1/2 cos55^@/sin35^@` is:

A

1

B

-1

C

`1/2`

D

`-1/2`

Text Solution

Verified by Experts

The correct Answer is:
C
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