Sec 2 theta 1 sin theta )( 1
- 1 sin theta 1 sin theta sec 10 2
- 1/1+sin theta+1/1-sin thetau003d2 sec square theta
- 1+sec theta/sec thetau003dsin 2 theta/1-cos theta
- prove that 1 1 sin theta 1 1 sin theta 2 sec 2 theta
- 1 sec theta sec theta sin 2 theta 1 cos theta
- 1 sin theta 1 sin theta sec theta tan theta 2
- if k 1 )u003d sec 2 theta 1 sin theta )( 1 sin theta find k
- sec 2 theta 1 sin theta 1 sin theta
- sec 2 theta * 1 sin theta * 1 sin theta k find the value of k
- sec 2 theta 1 sin theta )( 1 sin theta )u003d k
