document.write( "Question 1025685: Write the expression as a sum or difference of trigonometric functions:\r
\n" );
document.write( "\n" );
document.write( "2sin(35)cos(84) \n" );
document.write( "
Algebra.Com's Answer #640978 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Write the expression as a sum or difference of trigonometric functions: \n" ); document.write( "2sin(35)cos(84) \n" ); document.write( "------ \n" ); document.write( "x+y = 84 \n" ); document.write( "x-y = 35 \n" ); document.write( "---- \n" ); document.write( "2x = 119 \n" ); document.write( "x = 59.5 \n" ); document.write( "y = 24.5 \n" ); document.write( "------ \n" ); document.write( "Ans:: 2sin(59.5-24.5)cos(59.5+24.5) \n" ); document.write( "------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------- \n" ); document.write( " |