document.write( "Question 58222: (1+cosx)(cscx-cotx) \n" ); document.write( "
Algebra.Com's Answer #39834 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (1+cosx)(cscx-cotx) \n" ); document.write( "=(1+cosx)(1/sins - cosx/sinx) \n" ); document.write( "=(1+cosx)(1-cosx)/sinx \n" ); document.write( "=(1-cos^2x)/sinx \n" ); document.write( "=sin^2x /sinx \n" ); document.write( "=sinx \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |