व्यंजक (tan 57 ^(@) + cot 37 ^(@))/( tan...

व्यंजक `(tan 57 ^(@) + cot 37 ^(@))/( tan 33 ^(@) + cot 53 ^(@))` बराबर है

A

`tan 33 ^(@) cot 57 ^(@)`

B

`tan 57 ^(@) cot 37 ^(@)`

C

`tan 33 ^(@) cot 53 ^(@)`

D

`tan 53 ^(@) cot 37^(@)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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