document.write( "Question 1081842: What are all the solutions for cos^2-1=0? \n" ); document.write( "
Algebra.Com's Answer #695889 by ikleyn(52803)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Could you write your equation correctly ??\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |