McqMate
Q. |
A graph is planar if and only if it does not contain ________. |
A. | subgraphs homeomorphic to k3 & k3,3 |
B. | subgraphs isomorphic to k5 or k3,3 |
C. | subgraphs isomorphic to k3 & k3,3 |
D. | sub graphs homeomorphic to k5 or k3,3 |
Answer» D. sub graphs homeomorphic to k5 or k3,3 |
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