24-05-2021
Mathematics

contestada

how many four digit positive integers have exactly two even numbers?

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joela5344 joela5344

24-05-2021

Answer:

You will need to eaither choose 2 odd numbers and 1 even number or choose 2 even numbers and 1 odd number

Step-by-step explanation:

In both cases we will be choosing two from 5 and 1 from 4

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