Graph Theory & Trees

Cycle

A cycle is a closed path that starts and ends at the same vertex without repeating other vertices.

Meaning

What Is Cycle?

A cycle is a closed path that starts and ends at the same vertex without repeating other vertices.

A cycle is a closed path that starts and ends at the same vertex without repeating other vertices.

Examples

Examples of Cycle

1A-B-C-A is a 3-cycle.
Understand

Formula and Key Points

  • Know the definition and standard notation for Cycle.
  • Be able to recognise or compute cycle in a small example.
  • Connect the concept to nearby topics in the same subject before using it in larger CSE problems.
CSE Connection

Why This Matters in Computer Science

Used in networks, routing, dependency graphs, compilers, social networks, file systems and graph algorithms.

FAQ

Cycle: Frequently Asked Questions

What is Cycle?

A cycle is a closed path that starts and ends at the same vertex without repeating other vertices.

Why is Cycle useful in computer science?

Used in networks, routing, dependency graphs, compilers, social networks, file systems and graph algorithms.