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How many three-letter "words" can be made from 7 different letters "FGHIJKLMNO" if... b) Repetition of letters is not allowed?​

How many three-letter "words" can be made from 7 different letters "FGHIJKLMNO" if... b) Repetition of letters is not allowed?​
asked 135k views
1 vote
How many three-letter "words" can be made from 7 different letters "FGHIJKLMNO" if...

b) Repetition of letters is not allowed?​

asked
User Burtlo
by
7.8k points

1 Answer

2 votes

Answer: 3

Step-by-step explanation: nut

answered
User Chamira Fernando
by
7.8k points
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