document.write( "Question 872950: Find the number of distinguishable permutations of the letters in he word dad & oregon \n" ); document.write( "
Algebra.Com's Answer #526545 by ewatrrr(24785)\"\" \"About 
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dad \"3%21%2F2%21\" = 3
\n" ); document.write( "or eg on \"6%21%2F2%21\" = 360
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