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| − | I am having a little trouble figuring out what to do here. I know that <math> sqrt | + | I am having a little trouble figuring out what to do here. I know that <math> \sqrt{y} </math> can be the u value for arctan but what do you do with the other <math> \sqrt{y} </math>? --[[User:Klosekam|Klosekam]] 15:39, 8 October 2008 (UTC) |
Revision as of 10:50, 8 October 2008
I am having a little trouble figuring out what to do here. I know that $ \sqrt{y} $ can be the u value for arctan but what do you do with the other $ \sqrt{y} $? --Klosekam 15:39, 8 October 2008 (UTC)
