How many three-digit numbers can be formed from 32564 wit...
How many three-digit numbers can be formed from 32564 without repeating any of the digits?
120
10
20
60
Correct answer is D
To get the answer, we simply do
\(\frac{5!}{(5 - 3)!}\)
= \(\frac{5 \times 4 \times 3 \times 2 \times 1}{2 \times 1}\)
= 60
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