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how to use the tan negative 1

 Feb 20, 2015

Best Answer 

 #1
avatar+32 
+5

Same as atan.

Press shift and click on tan, sin or cos

 Feb 20, 2015
 #1
avatar+32 
+5
Best Answer

Same as atan.

Press shift and click on tan, sin or cos

InnovativeProgrammer Feb 20, 2015

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