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how to do inverse of a trigonometric function ? like tan inverse

 Jul 16, 2014

Best Answer 

 #1
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inverse tan is the same as atan.

so it is just 2nd atan

 Jul 16, 2014
 #1
avatar+118724 
+5
Best Answer

inverse tan is the same as atan.

so it is just 2nd atan

Melody Jul 16, 2014

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