document.write( "Question 214341: the total no. of 9 digit numbers of different digits is? \n" ); document.write( "
Algebra.Com's Answer #161962 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! The 1st digit can be 1 through 9 (can't be 0) \n" ); document.write( "The 8 remaining digits can each be 0 through 9 \n" ); document.write( " \n" ); document.write( "if you dn't care about repeats \n" ); document.write( "But, with no repeats: \n" ); document.write( " |