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August 29, 2014

Homework Help: pre calc trig check my work please

Posted by Anna on Wednesday, October 20, 2010 at 11:32pm.

sin x + cos x
-------------- = ?
sin x

sin x cos x
----- + ----- =
sin x sin x

cos x/sin x = cot x

this is what i got, the problem is we have a match the expression to the equation work sheet and this is not one of the answers. need to figure out what im doing wrong so i can get the rest worked right. thanks

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