document.write( "Question 1186304: there are 7 letters which is U,N,I,F,O,R,M. Find the number of different four-letter codes which end with consonant. \n" ); document.write( "
Algebra.Com's Answer #817194 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "The statement of the problem is incomplete; it must specify whether or not repetition of letters is allowed.

\n" ); document.write( "Re-post with a complete description of the problem.

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