document.write( "Question 1133960: How many 4 digit combinations using number 1,1,2,3?\r
\n" );
document.write( "\n" );
document.write( "Thank you! \n" );
document.write( "
Algebra.Com's Answer #751224 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 4!/2!1!1! \n" ); document.write( "=24/2=12 ways \n" ); document.write( "1123 \n" ); document.write( "1132 \n" ); document.write( "1213 \n" ); document.write( "1231 \n" ); document.write( "1312 \n" ); document.write( "1321 \n" ); document.write( "2311 \n" ); document.write( "2113 \n" ); document.write( "2131 \n" ); document.write( "3112 \n" ); document.write( "3121 \n" ); document.write( "3211 \n" ); document.write( " \n" ); document.write( " |