document.write( "Question 1027607: how many permutations of size 3 can one produce with the letters p, r, m and n? list them. \n" ); document.write( "

Algebra.Com's Answer #642818 by ikleyn(52782) $\"\"$ $\"About$

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\n" ); document.write( "how many permutations of size 3 can one produce with the letters p, r, m and n? list them.
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document.write( "Answer.  =  .  = 4*3*2 = 24.\r\n" );
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document.write( "Solution. There are  combinations of 4 things taken 3 at a time, and each of this combinations can be arranged (ordered) by 3! ways.\r\n" );
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document.write( "It gives the answer.\r\n" );
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