solve: sinxtanx-1=tanx-sinx...

solve:
`sinxtanx-1=tanx-sinx`

A

`x=2npi-pi/2`, `2npi-pi/4`

B

`x=2npi+pi/2`, `2npi+pi/4`

C

`x=2npi+pi/2`, `npi-pi/4`

D

`x=npi+pi/2`, `2npi-pi/4`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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