Let A and B be two towns with the population of n and m people respectively. How many groups of 3 pe
Question: Let \[A\] and \[B\] be two towns with the population of \[n\] and \[m\] people respectively. How many groups of 3 people could be formed if no group contains all three people from the same town?
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Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)