document.write( "Question 256854: What is the \"U\" symbols and sideways \"E\" looking symbol in pre algebra? \n" ); document.write( "
Algebra.Com's Answer #188890 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! Do you mean backwards E? \n" ); document.write( "Those are symbols for sets and unions etc. \n" ); document.write( "http://en.wikipedia.org/wiki/Table_of_mathematical_symbols \n" ); document.write( " |