Question: graph theory Exercise 70. Prove that if G is a connected 2k-regular graph and |E(G) is even, then G contains a k-regular spanning subgraph (where

graph theory
graph theory Exercise 70. Prove that if G is a
Exercise 70. Prove that if G is a connected 2k-regular graph and |E(G) is even, then G contains a k-regular spanning subgraph (where k is an integer)

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