document.write( "Question 445059: how many distinct 10-letter alphabetic strings are there?
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Algebra.Com's Answer #306699 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! With repeats: \n" ); document.write( "26^10=1.4*10^14 ans. \n" ); document.write( "Without repeats: \n" ); document.write( "26*25*24*23*22*21*20*19*18*17=1.93*10^13 ans. \n" ); document.write( " |