Excursions In Modern Mathematics Plus Mylab Math -- Access Card Package (9th Edition)
9th Edition
ISBN: 9780134442228
Author: Tannenbaum
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 4E
Find all possible Hamilton circuits in the graph
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45. What is the minimum distance between points C and F?
A. 9
B. 10
C. 11
D. 12
46. Which of the following is a Hamiltonian Circuit for the given graph?
A. AIBGCDEFHA
B. DICBAIHGFED
C. FIBAHGCDEF
D. GFEIDCBAHG
47. What is the length of the Hamiltonian Circuit described in number 46?
A. 35
B. 37
C. 39
D. 41
Which of the following graphs contain u,v, and u*v?
If v is a leaf of a graph and u is the vertex adjacent to v, then ε(v) = ε(u) +1.
State whether true or false. Justify your answer with a short proof or a counter-example
Chapter 6 Solutions
Excursions In Modern Mathematics Plus Mylab Math -- Access Card Package (9th Edition)
Ch. 6 - For the graph shown in Fig. 6-19, a.find three...Ch. 6 - For the graph shown in Fig. 6-20, a.find three...Ch. 6 - Find all possible Hamilton circuits in the graph...Ch. 6 - Find all possible Hamilton circuits in the graph...Ch. 6 - For the graph shown in Fig.6-23, a. find a...Ch. 6 - For the graph shown in Fig.6-24, a. find a...Ch. 6 - Suppose D,G,E,A,H,C,B,F,D is a Hamilton circuit in...Ch. 6 - Suppose G,B,D,C,A,F,E,G is a Hamilton circuit in a...Ch. 6 - Consider the graph in Fig. 6-25. a. Find the five...Ch. 6 - Consider the graph in Fig.6-26. a. Find all the...
Ch. 6 - Consider the graph in Fig.6-27. a. Find all the...Ch. 6 - Prob. 12ECh. 6 - For the graph in Fig.6-29 a. find a Hamilton path...Ch. 6 - For the graph in Fig.6-30 a. find a Hamilton path...Ch. 6 - Explain why the graph shown in Fig.6-31 has...Ch. 6 - Explain why the graph shown in Fig.6-32 has...Ch. 6 - For the weighted shown in Fig 6-33, a.find the...Ch. 6 - For the weighted graph shown in Fig6-34, a.find...Ch. 6 - For the weighted graph shown in Fig6-35, a.find a...Ch. 6 - For the weighted graph shown in Fig6-36, a.find a...Ch. 6 - Suppose you have a supercomputer that can generate...Ch. 6 - Suppose you have a supercomputer that can generate...Ch. 6 - Prob. 23ECh. 6 - a. How many edges are there in K200? b. How many...Ch. 6 - In each case, find the value of N. a. KN has 120...Ch. 6 - In each case, find the value of N. a. KN has 720...Ch. 6 - Find an optimal tour for the TSP given in...Ch. 6 - Find an optimal tour for the TSP given in...Ch. 6 - A truck must deliver furniture to stores located...Ch. 6 - A social worker starts from her home A, must visit...Ch. 6 - You are planning to visit four cities A, B, C, and...Ch. 6 - An unmanned rover must be routed to visit four...Ch. 6 - For the weighted graph shown in Fig.6-41, i find...Ch. 6 - A delivery service must deliver packages at...Ch. 6 - Prob. 35ECh. 6 - A space mission is scheduled to visit the moons...Ch. 6 - This exercise refers to the furniture truck TSP...Ch. 6 - This exercise refers to the social worker TSP...Ch. 6 - Darren is a sales rep whose territory consists of...Ch. 6 - The Platonic Cowboys are a country and western...Ch. 6 - Find the repetitive nearest-neighbor tour and give...Ch. 6 - Prob. 42ECh. 6 - This exercise is a continuation of Darrens sales...Ch. 6 - This exercise is a continuation of the Platonic...Ch. 6 - Prob. 45ECh. 6 - Prob. 46ECh. 6 - Find the cheapest-link tour and give its cost for...Ch. 6 - Find the cheapest-link tour for the social worker...Ch. 6 - For the Brute-Force Bandits concert tour discussed...Ch. 6 - For the weighted graph shown in Fig.6-47, find the...Ch. 6 - For Darrens sales trip problem discussed in...Ch. 6 - For the Platonic Cowboys concert tour discussed in...Ch. 6 - A rover on the planet Mercuria has to visit six...Ch. 6 - A robotic laser must drill holes on five sites A,...Ch. 6 - Prob. 55ECh. 6 - Prob. 56ECh. 6 - Suppose that in solving a TSP you find an...Ch. 6 - Prob. 58ECh. 6 - Prob. 59ECh. 6 - Prob. 60ECh. 6 - Prob. 61ECh. 6 - If the number of edges in K500 is x and the number...Ch. 6 - Explain why the cheapest edge in any graph is...Ch. 6 - a. Explain why the graph that has a bridge cannot...Ch. 6 - Julie is the marketing manager for a small...Ch. 6 - 66. m by n grid graphs. An m by n grid graph...Ch. 6 - Complete bipartite graphs. A complete bipartite...Ch. 6 - Prob. 68ECh. 6 - Diracs theorem. If G is a connected graph with N...
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- Determine the value of n for each simple graph satisfying the following conditions: a) Cn has 20 edges b) Kn has 66 edges c) Wn has 34 edges - Topic is Discrete Matharrow_forwardQ1- What is the minimum distance between points C and F? Q2- Which of the following is a Hamiltonian Circuit for the given graph? Q3- What is the length of the Hamiltonian Circuit described in Q2? Q4- Which vertex in the given graph has the highest degree?arrow_forward1.) Which of the following is NOT a circuit in the graph? a.) CC b.) ABFEA c.) BFDCB d.) None of the Above 2.) Which of the following is NOT a path in the graph? a.) FEBAEFD b.) FBCCD c.) FEABFD d.) All of the above 3.) Which is NOT the correct statement of a degree of a vertex? a.) d(A) = 2 b.) d(B) = 4 c.) d(C) = 3 d.) d(F) = 4arrow_forward
- Which statement is TRUE? a. The sum of all degrees of a cycle graph equals 2* number of edges b. An empty graph has |V|=0 and |E|=0 c. A complete graph is also a cycle graph d. The degree of vertices of a K-regular graph must be always 2arrow_forwardRefer to the graph attached, and answer the following 1. Is the graph connected?2. List all the neighbors of the vertex G.3. Is G – D – B – H a path? Choices: 1.Yes2. No3. 84. 145. Vertex H6. 67. H, D, E, F8. 39. 410. D, E, F11. Vertex G12. 913. 13arrow_forwardFind a Hamiltonian circuit in the following graph. (There is more than one possible answer.) Either clearly mark the path you take with directional arrows and numbers or list the vertices in the order that you visit them.arrow_forward
- (a) Which vertices can reach vertex 2 by a walk of length 3? (d) Is (2, 2) in the transitive closure of G? (e) Is (5, 3) an edge in G3? (f) Is there a closed walk of length 3 in G?arrow_forward1.) Which of the following vertices are adjacent to vertex B? a.) AC b.) AEDC c.) AEFC d.) AEDFC e.) ACF 2.) What is the order of the graph? a.) 4 b.) 5 c.) 6 d.) 7 3.) Which of the following is NOT a walk from A to D? a.) AEFEBFD b.) ABCD c.) AFEBCD d.) AEFCDarrow_forward
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