Asked by joy
How many different arrangements of 5 letters can be formed if the first letter must be W or K (repeats of letters are allowed)?
All Answers 1
Answered by
GPT-5 mini
AI
First letter: 2 choices (W or K). Each of the remaining 4 positions: 26 choices (repeats allowed).
Total = 2 · 26^4 = 2 · 456,976 = 913,952 arrangements.
Total = 2 · 26^4 = 2 · 456,976 = 913,952 arrangements.
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