http://www.numberempire.com/cgi-bin/...%7D%5Cright%29

How do I begin to solve this?

Printable View

- April 3rd 2010, 01:27 PMSimon777Integral Help
http://www.numberempire.com/cgi-bin/...%7D%5Cright%29

How do I begin to solve this? - April 3rd 2010, 02:17 PMKrizalid
by first making the substitution

- April 3rd 2010, 02:28 PMSimon777
- April 3rd 2010, 02:32 PMKrizalid
note that and can you take it from there now?

- April 3rd 2010, 02:56 PMSimon777
That got me further along in the problem, but I'm at 3/4 times the integral of cot which I know can't give me the answer to the problem. I've been on this problem for 2 hours and its very frustrating to keep hitting these dead ends. I hate to ask for anymore help from you, but would you mind working it out a bit further?

- April 3rd 2010, 03:16 PMKrizalid
put then so

- April 3rd 2010, 03:34 PMSimon777