Question: Let m, n Z+ with m n 2. (a) Determine how many distinct cycles of length 4 there are in Km,n. (b)

Let m, n ∈ Z+ with m ≥ n ≥ 2.
(a) Determine how many distinct cycles of length 4 there are in Km,n.
(b) How many different paths of length 2 are there in Km,n ?
(c) How many different paths of length 3 are there in Km,n?

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