A5. Forthe following graph a. Prove that the sum of the degrees is equal to twice the numberof edges. b. Check whether it is a simple graph or not. Give reasons.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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A5. For the following graph
a. Prove that the sum of tlhe degrees is equal to twice the numberofedges.
b. Check whether it is a simple graph or not. Cive reaseons.
Transcribed Image Text:A5. For the following graph a. Prove that the sum of tlhe degrees is equal to twice the numberofedges. b. Check whether it is a simple graph or not. Cive reaseons.
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