You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5 friends who want to come along. 1. Does order matter in this situation? For example, would bringing friends 1, 2, and 3 count as a different combination than bringing friends 1, 3, and 2? Explain your reasoning. 2. How many different groups of friends could you take with you? 3. Explain how you got your answer.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5
friends who want to come along.
1. Does order matter in this situation? For example, would bringing friends 1, 2, and 3 count as a
different combination than bringing friends 1, 3, and 2? Explain your reasoning.
2. How many different groups of friends could you take with you?
3. Explain how you got your answer.
4. What patterns did you recognize as you worked through this problem?
Transcribed Image Text:You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5 friends who want to come along. 1. Does order matter in this situation? For example, would bringing friends 1, 2, and 3 count as a different combination than bringing friends 1, 3, and 2? Explain your reasoning. 2. How many different groups of friends could you take with you? 3. Explain how you got your answer. 4. What patterns did you recognize as you worked through this problem?
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