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what is arctan

 Oct 18, 2014

Best Answer 

 #1
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arctan is the same as inverse tan

You use it when you have the ratio and you need to find the angle. 

 Oct 19, 2014
 #1
avatar+118612 
+5
Best Answer

arctan is the same as inverse tan

You use it when you have the ratio and you need to find the angle. 

Melody Oct 19, 2014

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