document.write( "Question 485392: Explain why csc 180 degree is underfined . \n" ); document.write( "
Algebra.Com's Answer #331984 by chessace(471) You can put this solution on YOUR website! csc 180 = 1 / sin 180 = 1 / 0 which is not allowed. \n" ); document.write( " \n" ); document.write( " |