Question: (a) Let F1 = (V1, E1) be a forest of seven trees where |E1| = 40. What is |V1|? (b) If F2 = (V2, E2)

(a) Let F1 = (V1, E1) be a forest of seven trees where |E1| = 40. What is |V1|?
(b) If F2 = (V2, E2) is a forest with |V2| = 62 and |E2| = 51, how many trees determine F2?

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