Question

Two students, Ai Mi and Malika, line up one behind the other. How

many different ways can they stand in line?
Answer:
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attempt 1 out of 2

Answer 1

2

Explanation:

Say that 1 represents Ai Mi and 2 represents Malika. It could go like 1 2 or 2 1. Because there is only two of them, there isn't any other way that they could stand. Hope this helps!