document.write( "Question 1087588: If no digit may be used more than once, how many five- digit numbers can be formed using only the digits 1,6,7,4,9 and 3 \n" ); document.write( "

Algebra.Com's Answer #701895 by ikleyn(52851) $\"\"$ $\"About$

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document.write( "6*5*4*3*2 = 720 ways.\r\n" );
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document.write( "You can select the first digit by 6 ways.\r\n" );
document.write( "You can select the second digit by any way among remaining 5 digits,\r\n" );
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document.write( ". . . and so on . . . \r\n" );
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