Posted by Lucy on Saturday, April 19, 2008 at 3:18pm.
Verify that (sec theta/sin theta)(cot theta/csc theta) = csc theta is an identity.
Thanks

Algebra II  Damon, Saturday, April 19, 2008 at 6:03pm
calling theta t
(1/cos t)/ sin t * (cos t/sin t) *sin t
(1/(cos t sin t) * cos t
1/sin t
= csc t