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The value of (sec psi(1-sin psi)(sin psi...

The value of `(sec psi(1-sin psi)(sin psi+ cos psi)(sec psi+tan psi))/(sin psi(1+tan psi)+cos psi(1+cot psi))` is equal to:
`(sin psi(1-sin psi)(sin psi+ cos psi)(sec psi+tan psi))/(sin psi(1+tan psi)+cos psi(1+cot psi))` का मान किसके बराबर है?

A

`2 cos phi`

B

`cosec phi sec phi`

C

`2 sin phi`

D

`sin phi cos phi`

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