document.write( "Question 561910: How to solve sec 71.8 degrees on a TI-83 Plus \n" ); document.write( "
Algebra.Com's Answer #364424 by ankor@dixie-net.com(22740)\"\" \"About 
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How to solve sec 71.8 degrees on a TI-83 Plus
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\n" ); document.write( "A secant can be defined as the reciprocal of a cosine
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\n" ); document.write( "On your calc; Enter: 1/cos(71.8) results: 3.205..
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