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what does sec equal

 Sep 24, 2014

Best Answer 

 #1
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sec=1/cos

first letter of normal one goes with 3rd letter of inverse  one. In this case that is C.

cos=a/h

so

sec=h/a

 Sep 24, 2014
 #1
avatar+118658 
+5
Best Answer

sec=1/cos

first letter of normal one goes with 3rd letter of inverse  one. In this case that is C.

cos=a/h

so

sec=h/a

Melody Sep 24, 2014

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