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April 17, 2014

April 17, 2014

Posted by **leslie** on Sunday, December 7, 2008 at 3:43pm.

- pre-calc -
**Reiny**, Sunday, December 7, 2008 at 4:55pmI will use x instead of theta for simpler typing

LS = sinx/cosx(sinx) + cosx

= (sin^2 x + sin^2 x)/cos x after I found a common denomiator of cos x

= 1/cos x

= sec x

= RS

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