document.write( "Question 963935: SecX = SinXtanX + SinXcotX \n" ); document.write( "
Algebra.Com's Answer #588876 by Alan3354(69443) You can put this solution on YOUR website! SecX = SinXtanX + SinXcotX \n" ); document.write( "----- \n" ); document.write( "sec = sin*(sin/cos) + sin*(cos/sin) \n" ); document.write( "1 = sin^2 + cos^2 \n" ); document.write( "It's an identity. \n" ); document.write( "x = any angle with restrictions where functions are undefined. \n" ); document.write( " |