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derivative of sec(x)

 Jan 21, 2015

Best Answer 

 #2
avatar+118725 
+5

secx=(cosx)^(-1)

 

do it from there.   

 Jan 22, 2015
 #1
avatar+130555 
+5

d/dx sec(x) = sec(x)tan(x)

 

 Jan 22, 2015
 #2
avatar+118725 
+5
Best Answer

secx=(cosx)^(-1)

 

do it from there.   

Melody Jan 22, 2015

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