Cycles · Cycles of Even Length (Optional)

Lesson 2

Nikolai Chukhin · Alexander S. Kulikov

Problem. Which of the following lengths can be the length of a cycle in the complete bipartite graph \(K_{4,9}\)?

1 point
  1. \(4\)

  2. \(6\)

  3. \(8\)

  4. \(10\)

  5. \(12\)