Which one of the following is not a trail from vertex x to vertex y for the graph G=(V,E), if V={v,w,x,y,z}? Assume all edges shown belong to the edge set E. Group of answer choices   {{x,w},{w,v},{v,x},(x,z},{z,y}} {{x,w),{w,v},{v,x},{x,w},{w,y}} {{x,v},{v,z},{z,w},{w,x},{x,y}} {{x,v},{v,w},{w,z},{z,x},{x,y}}

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A: To find which of the following is circuit .

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Q: Consider the following graphs, each with vertex set V = {1, 2, 3, 4, 5, 6}, G1 = (V, E), where E =…

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Q: 8. Which one of the following statements is NOT true about this graph? B E Figure 1 OA) There is a…

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Q: c) Prove that if a plane graph G has n vertices, e edges, f faces and k components then n- e+f =k+1.

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Q: 8) Consider the directed graph below 1 point Ps P1 P2 PA The number of 2-step connections for this…

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Q: 4. Is the following graph strongly connected? If not, is it weakly connected? 1

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Q: 3. Consider a formula Vr3y3zVuE(x,y) ^ E(x, z) ^ (u = x v ¬E(u, y) V ¬E(u, z)). Here, x, y, z, u E V…

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Q: Q17. Consider the graph with the following vertices, edges, and weights (weights are stated as the…

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A: Solution :-

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Q: What is the edge set of the graph? АВ, АС, AD, BC, ВЕ, DE А, В, С, D, E АВ, АС, AD, AE

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Q: a. Let V = {x, y, z, u, v}. How many distinct graphs are there on the vertex set V with exactly 6…

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Q: 2. The complement of a graph G = (V, E) is the graph G = (V, E) where E = {{x,y} | x, y = V(G),…

A: please comment if you need any clarification. If you find my answer useful please put thumbs up.…

Q: Q16. Consider the graph with the following vertices, edges, and weights (weights are stated as the…

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