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what is the first step in sec (0)?

 Aug 27, 2015

Best Answer 

 #1
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sec (0)=1/cos(0) = 1/1 =1

 Aug 27, 2015
 #1
avatar+118608 
+5
Best Answer

sec (0)=1/cos(0) = 1/1 =1

Melody Aug 27, 2015

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