document.write( "Question 274396: If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes are possible if repetitions ARE PERMITTED? \n" ); document.write( "
Algebra.Com's Answer #200256 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes are possible if repetitions are not permitted? \n" ); document.write( "----------------------- \n" ); document.write( "Ans: 5! = 5*4*3*2*1 = 120 codes \n" ); document.write( "------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |