document.write( "Question 927823: How many different 10 letter words (real or imaginary) can be formed from the following letters T, Y, A, G, N, K, Y, Q, I, U \n" ); document.write( "

Algebra.Com's Answer #563380 by KMST(5328) $\"\"$ $\"About$

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Using the $\"10\"$ items $\"T\"$ , $\"red%28Y%29\"$ , $\"A\"$ , $\"G\"$ , $\"N\"$ , $\"K\"$ , $\"green%28Y%29\"$ , $\"Q\"$ , $\"I\"$ , $\"U\"$ ,
\n" ); document.write( "you can make $\"10%21\"$ ordered sequences (permutations) of $\"10\"$ characters.
\n" ); document.write( "However, if you cannot distinguish $\"red%28Y%29\"$ from $\"green%28Y%29\"$ ,
\n" ); document.write( "pairs of sequences where $\"red%28Y%29\"$ and $\"green%28Y%29\"$ appear in different order will look the same,
\n" ); document.write( "and you will only see half as many sequences:
\n" ); document.write( " $\"10%21%2F2=highlight%281814400%29\"$
\n" ); document.write( " \n" ); document.write( "

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