February 20, 2017

Homework Help: Trig

Posted by Dennis on Wednesday, April 9, 2008 at 10:36am.

Solve in terms of sine and cosine:

sec(x) csc(x)- sec(x) sin(x)

so far I have:
1/cos(x) 1/sin(x) - 1/cos(x) sin(x)

I am not sure where to go to from there. The book says the answer is cot(x) or cos(x)/sin(x)

Thank you in advance.

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