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How many even 3-digit numbers can be formed from digits 1 2 3 5 if each digit can be used only once?
Wiki User
∙ 13y ago
For the first digit there would be 4 options
For the second digit there would be 3 options
for the third digit there would be 2 options
Thus 4*3*2 = 24 three digit numbers can be formed if each digit can only be used once in a 3 digit number made.
Wiki User
∙ 13y ago
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