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1 vote
How many combinations are there of the five letters j, k, l, m, and n using three letters at a time?

User Ghostman
by
7.8k points

2 Answers

3 votes

Answer:

5 n C r 3 = 10 がんばってね

Explanation:

がんばってね= Do your best

User Gregory Patmore
by
9.1k points
4 votes
5 n C r 3 = 10 がんばってね
User Lastland
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8.0k points