document.write( "Question 1069296: Find the number of permutations of the first 8 letters of the alphabet taking 2 letters at a time.\r
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document.write( "56
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document.write( "336
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document.write( "6720
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document.write( "20160\r
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document.write( "Thanks so much \n" );
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Algebra.Com's Answer #684497 by KMST(5328)![]() ![]() You can put this solution on YOUR website! What they mean is the number of 2-character sequences \n" ); document.write( "made with two different characters, \n" ); document.write( "chosen from a set of 8 different characters. \n" ); document.write( "You have \n" ); document.write( "For each of those \n" ); document.write( "you have \n" ); document.write( "The possibilities \n" ); document.write( "So, you have |