document.write( "Question 967113: Ca you pls help me with math set D={5,7,9} determine n (D) \n" ); document.write( "
Algebra.Com's Answer #591073 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Count the number of unique elements in D. \n" ); document.write( "It's that simple. \n" ); document.write( " |