document.write( "Question 479071: find the exact value of the trigonometric function sec 17π/3 ....then the answer in our book is 2..there is no solution posted in our book.how will i get the answer 2? whats the solution.pls help \n" ); document.write( "
Algebra.Com's Answer #328271 by Alan3354(69443)\"\" \"About 
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17pi/3 = 5pi/3
\n" ); document.write( "cos(5pi/3) = 0.5
\n" ); document.write( "sec = 1/cos = 2
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