Posted by Austin on Thursday, April 2, 2009 at 11:50am.
Evaluate tan(cos^(-1)(sqrt 3)/2))+tan^(-1)((sqrt 3)/3))?
tan(cos^(-1)(sqrt 3)/2))+tan^(-1)((sqrt 3)/3))
= tan( pi/6) + pi/6
= 1/√3 + pi/6
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