document.write( "Question 1038346: prove tanx sinx + cosx = secx \n" ); document.write( "
Algebra.Com's Answer #653035 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! tanx*sinx + cosx = secx \n" ); document.write( "sin^2/cos + cos = sec \n" ); document.write( "(sin^2 + cos^2)/cos = sec \n" ); document.write( "1/cos = sec \n" ); document.write( "sec = sec \n" ); document.write( " \n" ); document.write( " |