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Author Question: An undercover police officer is assigned the job of once a night walking each of the 48 blocks of a ... (Read 117 times)

Evvie72

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on: May 5, 2020

Question 1

After the semi-eulerization of a graph, the number of odd vertices is
◦ the same as the number of even vertices of the graph.
◦ 0.
◦ 2.
◦ not possible to determine without knowing the specific graph.
◦ the same as the number of odd vertices before the semi-eulerization.

Question 2

An undercover police officer is assigned the job of once a night walking each of the 48 blocks of a certain section of town described by the street grid shown below. The walk starts and ends at A. The officer wants to minimize the total number of blocks he has to walk each night.




Suppose that it takes the officer 5 minutes to walk a block. In an optimal trip, the officer will cover the entire neighborhood in
◦ 5 hours and 10 minutes.
◦ 5 hours.
◦ 4 hours and 50 minutes.
◦ 4 hours and 45 minutes.
◦ none of these
Excursions in Modern Mathematics ¦ Tannenbaum ¦ 9th Edition
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Marked as best answer by Evvie72 on May 5, 2020

ynlevi

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Reply #1 on: May 5, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Evvie72

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Reply 2 on: May 5, 2020
Great answer, keep it coming :)

yeungji

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Reply 3 on: Yesterday
Wow, this really help

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