How many different three-letter initials with none of the letters repeated can people have?

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How many different three-letter initials with none of the letters repeated can people have?

2007-02-19 06:07:21 · 3 answers · asked by juliandbn 1 in Education & Reference ➔ Homework Help

3 answers

Using the standard English alphabet, the first letter could be all 26, the second could only use 25 letters, and the third only 24 letters. So:

26x25x24 = 15,600 possible combinations

2007-02-19 06:16:16 · answer #1 · answered by Anonymous · 4⤊ 0⤋

Letter Initials

2016-10-16 06:47:43 · answer #2 · answered by Anonymous · 0⤊ 0⤋

26 x 25 x 24

2007-02-19 06:14:36 · answer #3 · answered by Larry 6 · 2⤊ 0⤋