Bifalgorithm post · Brisk · Chapter 1
How can we make a mapping bijective?
How can we make a mapping bijective? (Brisk · Chapter 1) — "that it’s bijective? One way is to add a third sport — say, kickboxing — and move either Julie or C…
Ideas in this flowchart
- Forming a bijection between people and sports
- One way is to add a third sport.
- The added sport can be kickboxing.
- Either Julie or Chuck can be moved to kickboxing.
- Julie maps to kickboxing.
- Sam maps to volleyball.
- Chuck maps to basketball.
- These assignments form a bijection.
