How many 3 digit numbers can be formed using digits 4, 5, 6 only once?
a) 5
b) 6
c) 3
d) 4
Plz explain step by step how to solve it.
Answers
Answered by
0
Answer:
6
Step-by-step explanation:
456
654
564
465
645
546
Answered by
0
b) 6
456
564
654
465
564
645
Hope this helps you
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