document.write( "Question 35647: find logcos(pi/5)\r
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document.write( "thanks so much if you can help me \n" );
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Algebra.Com's Answer #21781 by stanbon(75887) ![]() You can put this solution on YOUR website! logcos(pi/5) \n" ); document.write( "cos(pi/5) = 0.80901699.... \n" ); document.write( "log of that = -0.9204236... \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |