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28-09-2020
Mathematics

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How many 5-digit numbers can be formed from the digits 1, 3, 5, 7, 9 if digits CAN be REPEATED in a number?

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28-09-2020

Answer: 3125 numbers

Step-by-step explanation:

Since it can be repeated and its a 5 digit number then you can simply do

5(5)(5)(5)(5) and you’ll get 3125.

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