SOLUTION: 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.

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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.
Answer by greenestamps(13198)   (Show Source): You can put this solution on YOUR website!


The statement of the problem is incomplete; it must specify whether or not repetition of letters is allowed.

Re-post with a complete description of the problem.


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