The total number of 5-letter words that can be formed using the 7 letters A, B, C, D, E, F, G is:
7 choices for the 1st letter * 7 choices for the 2nd letter * 7 choices for the 3rd letter * 7 choices for the 4th letter * 7 choices for the 5th letter = 7^5 = 16,807
Therefore, there are 16,807 possible words without any conditions imposed.
5-letter “words” are formed using the letters A, B, C, D, E, F, G. Find the number of possible words are possible for each of the following conditions. Not condition is imposed
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