simplify: Tan-1(1/3)+tan-1(1/2)

is there an algebraeic way to do this?

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- Jan 27th 2008, 09:16 PMJOhkonutarctan(1/3)+arctan(1/2)
simplify: Tan-1(1/3)+tan-1(1/2)

is there an algebraeic way to do this? - Jan 27th 2008, 11:14 PMmr fantastic
- Jan 27th 2008, 11:41 PMtopher0805
I think the easiest way is to just use the special triangles. Does that not work in this case?

- Jan 27th 2008, 11:45 PMmr fantastic
- Jan 27th 2008, 11:49 PMtopher0805
Oh, I see. 2 is never an adjacent side. Disregard my last post.