Excursions In Modern Mathematics Plus Mylab Math -- Access Card Package (9th Edition)
9th Edition
ISBN: 9780134442228
Author: Tannenbaum
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 6, Problem 42E
To determine
To find:
The repetitive nearest-neighbor tour for the social worker for the given figure.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A social worker starts from her home A, must visit clients atB, C, D, and E (in any order), and return home to A at theend of the day. The graph in Fig. 6-40 shows the distance (inmiles) between the five locations. Find an optimal tour forthis TSP, and give its cost in miles. (Hint: The edge AC ispart of an optimal tour.)
A sales Director who lives in a city a is required to fly to a regional‘s office and cities BCD in E. The weather graph shows the one-way airfares between any two cities. Use the brunt force method to find the optimal solution.

Can someone help me find the questions listed in the screenshot.
By using the NorthWest Method and using loop to get to the optimal w.
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...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.Similar questions
- Consider the LP Problem (attached image): (b) Write down the dual problem and find an optimal solution. Is it unique?arrow_forwardAn unmanned rover must be routed to visit four sites labeled A, B, C, and D on the surface of the moon. Table 6-7 shows the distance (in kilometers) between any two sites. Assuming the rover landed at C, find an optimal tour. An unmanned rover must be routed to visit four sites labeled A, B, C, and D on the surface of the moon. Table 6-7 shows the distance (in kilometers) between any two sites. Assuming the rover landed at C, find an optimal tour.arrow_forwardConsider an LP with the optimal tableau shown in table below. a)Does this LP have more than one BFS that is optimal?b)How many optimal solutions does this LP have? ( Hint: if the value of x3 increased, then how does this change the values of the basic variables and z-value?)arrow_forward
- we will be looking at the travels of a fictional circus with just a single touring unit. This Atlanta-based circus plans to visit 24 cities, listed in the table below. After visiting all of the cities, the circus will return to Atlanta. The goal of the circus is to find a good tour of all the cities; that is, to find a path that visits each city and then returns to its starting point. Of course, some tours are shorter than others, and the optimal tour is the one which covers the least total distance. Atlanta, GA Detroit, MI Lincoln, NE Phoenix, AZ Boston, MA Indianapolis, IN Minneapolis, MN Pittsburgh, PA Buffalo, NY Jacksonville, FL Nashville, TN Portland, OR Charlotte, NC Kansas City, MO New Orleans, LA Salt Lake City, UT Chicago, IL Las Vegas, NV Oakland, CA San Antonio, TX Cleveland, OH Lexington, KY Oklahoma City, OK San Diego, CA The raw city-to-city distance data (HW2data.xls) can be found in an Excel spreadsheet on Canvas. All distances are symmetric; the distance from city A…arrow_forwardThe Brute-Force Bandits is a rock band planning a five-city concert tour. The cities and the distances (in miles) between them are given in the weighted graph below. The tour must start and end at A. The cost of the chartered bus in which the band is traveling is $8 per mile. a)The nearest-neighbor tour with starting vertex A is? and the cost of the tour? b) The nearest-neighbor tour with Starting vertex B is? and the cost of the tour?arrow_forwardDiscrete Maths Oscar Levin 3rd eddition 4.1.15: Prove that any graph with at least two vertices must have two vertices of the same degree. ps: I'd be so glad if you include every detail of the solution.arrow_forward
- Socaccio Pistachio, Inc. makes two types of pistachio nuts: Dazzling Red and Organic. Pistachio nuts require food color and salt, and the following table shows the amount of food color and salt required fo a 1-kilogram batch of pistachios as well as the total amount of these ingridients available each day: Use a graph to show the possible numbers of batches of each type of pistachio Socaccio can produce each day. Dazzling Red Organic Total Available Food color(grams) 2 1 20 Salt(grams) 10 20 220arrow_forwardA major hotel chain is constructing a new resort hotel complex in Greenbranch Springs, WestVirginia. The resort is in a heavily wooded area, and the developers want to preserve as much ofthe natural beauty as possible. To do so, the developers want to connect all the various facilitiesin the complex with a combination walking–riding path that will minimize the amount of pathwaythat will have to be cut through the woods. The following network shows possible connectingpaths and corresponding distances (in yards) between the facilities: Determine the path that will connect all the facilities with the minimum amount of constructionand indicate the total length of the pathway.arrow_forwardThis is applid combinatorics. You dont have to draw the graph for question 1a) 1a) Suppose a dictionary in a computer has a “start” from which one can branch toany of the 26 letters: at any letter one can go to the preceding and succeedingletters. Model this data structure with a graph.(b) Suppose additionally that one can return to “start” from letters c or k or t.Now what is the longest directed path between any two letters?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
Graph Theory: Euler Paths and Euler Circuits; Author: Mathispower4u;https://www.youtube.com/watch?v=5M-m62qTR-s;License: Standard YouTube License, CC-BY
WALK,TRIAL,CIRCUIT,PATH,CYCLE IN GRAPH THEORY; Author: DIVVELA SRINIVASA RAO;https://www.youtube.com/watch?v=iYVltZtnAik;License: Standard YouTube License, CC-BY