In how many ways can a 2-person committee be chosen from a group of 5 people (where the order in which we choose the 2 people doesn't matter)?
Question:
In how many ways can a 2-person committee be chosen from a group of 5 people (where the order in which we choose the 2 people doesn't matter)?
Answer:
Let's think step by step.

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In how many ways can a 2-person committee be chosen from a group of 5 people (where the order in which we choose the 2 people doesn't matter)?
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