find an expression that completes the identity,

cos^2x/1-sinx = ?

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- April 27th 2009, 04:21 PMjumpman23Identity
find an expression that completes the identity,

cos^2x/1-sinx = ? - April 27th 2009, 05:07 PMskeeter
- April 27th 2009, 05:27 PMjumpman23
I'm still confused about what to do. How do you use this pythagorean identity with this?

- April 27th 2009, 05:30 PMskeeter
- April 27th 2009, 05:33 PMjumpman23
does it end up equaling 1?

- April 27th 2009, 05:42 PMskeeter