Discrete Mathematics - Lecture notes
https://www.isibang.ac.in/~d.yogesh/Course_Notes/DM1/main.pdf
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2.6
***Some questions***
3.1
Euler’s theorem and König’s theorem on bi-partite graphs
Chapter 3
Eulerian and Hamiltonian cycles
3.1
Euler’s theorem and König’s theorem on bi-partite graphs
3.2
Hamiltonian cycles