![\"\"](\"/images/stars/stars-07.gif\")
You can put this solution on YOUR website!
Please only send 1 question at a time.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "a)How many different digit numbers can be formed using the integers 1,2,3,4?\r
\n" );
document.write( "\n" );
document.write( "problem is incomplete. i don't know if it's a 2-digit, 3-digit or 4-digit number, the problem is asking about.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "b)There are 8 letter boxes in a post office, In how many ways can a man post 4 distinct letters?\r
\n" );
document.write( "\n" );
document.write( "\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "c)How many numbers of six digits can be formed from the digits 0,1,3,5,7,& 9 when no digit is repeated?\r
\n" );
document.write( "\n" );
document.write( "\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "d)In how many ways can four boys & three girls be seated in a row containing seven seats if all three girls are together?\r
\n" );
document.write( "\n" );
document.write( "