Practice - Introduction to Graphs
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Practice Questions
Test your understanding with targeted questions
What are the two main components of a graph?
💡 Hint: Think about the points and lines.
Can you name a real-world example of a graph?
💡 Hint: What connects different places?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What do edges in a graph represent?
💡 Hint: Think about what connects two points.
The Four Color Theorem states that how many colors are needed for any planar graph?
💡 Hint: How many colors does it say you can use without overlap?
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Challenge Problems
Push your limits with advanced challenges
Given a map with five adjacent regions, how many colors are needed to color such that no two adjacent ones share the same color?
💡 Hint: What does the theorem guarantee?
Construct a directed graph from a given airline route list and discuss possible paths from one city to another.
💡 Hint: Visualize how cities connect through flights.
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Reference links
Supplementary resources to enhance your learning experience.