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Omni-MATH / For the following planar graphs, determine the number of vertices v, edges e, and faces f: i. v=9,e=16,f=9; ii. v=7,e=14,f=9. Verify Euler's formula v−e+f=2. · Discussion

Discussing For the following planar graphs, determine the number of vertices v, edges e, and faces f: i. v=9,e=16,f=9; ii. v=7,e=14,f=9. Verify Euler's formula v−e+f=2. · Omni-MATH

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