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Find the number of positive integers that satisfy the following conditions:

* Each digit is a 1 or a 2 or a 3

* The sum of the digits is 10

 Nov 14, 2022
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How often do you check to see if your question is answered or not ?? Did you check under your last post here ?

 

https://web2.0calc.com/questions/counting-problem_29576

 Nov 15, 2022

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