sqrt((cosecphi-cotphi)/(cosecphi+cotphi)...

`sqrt((cosecphi-cotphi)/(cosecphi+cotphi))` `div(sinphi)/(1+cosphi)` का मान निम्नलिखित में से किसके बराबर है ?

A

A)`cosec phi`

B

B)`(1)/(2)`

C

C)`sec phi`

D

D)1

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

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