document.write( "Question 333719: 2 sinθ cosθ = cosθ \n" ); document.write( "
Algebra.Com's Answer #239165 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 2 sinθ cosθ = cosθ \n" ); document.write( "2sin = 1 \n" ); document.write( "sin = 1/2 \n" ); document.write( "angle = 30º (principal value) \n" ); document.write( " \n" ); document.write( " |