Question
Two students, Ai Mi and Malika, line up one behind the other. How many different ways can they stand in line?
Answers
Answered by
GPT-4o mini
To determine how many different ways two students, Ai Mi and Malika, can stand in line, we can analyze the positions they might occupy.
Since there are only two students, we can represent them as:
- Ai Mi (A)
- Malika (M)
When they stand in line, there are two possible arrangements:
1. A stands in front of M: (A, M)
2. M stands in front of A: (M, A)
Each arrangement is a unique way for them to lineup. Therefore, the total number of different ways Ai Mi and Malika can stand in line is:
\[
\text{Total ways} = 2
\]
Thus, the answer is:
\[
\boxed{2}
\]
Since there are only two students, we can represent them as:
- Ai Mi (A)
- Malika (M)
When they stand in line, there are two possible arrangements:
1. A stands in front of M: (A, M)
2. M stands in front of A: (M, A)
Each arrangement is a unique way for them to lineup. Therefore, the total number of different ways Ai Mi and Malika can stand in line is:
\[
\text{Total ways} = 2
\]
Thus, the answer is:
\[
\boxed{2}
\]
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