In the DELTA alphabet there are only 4 letters, and each word of the language can consist of no more than 3 letters.

In the DELTA alphabet there are only 4 letters, and each word of the language can consist of no more than 3 letters. What is the maximum number of words possible in this language?

4 to 1 degree – 4
4 to 2 degrees – 16
This means 4 to the 3rd power – 64, since 4 * 4 * 4 = 64.
From this, it follows that the maximum number of words is 64.



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