document.write( "Question 461897: The cardinal number in the set yellow blue red green indigo orange violet is __? \n" ); document.write( "
Algebra.Com's Answer #316733 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Seven elements in the set, so the cardinal number (or cardinality) of the set is 7. \n" ); document.write( " |