Prove that if a walk in a graph contains a repeated edge

Reference no: EM131177672

a. Prove that if a walk in a graph contains a repeated edge, then the walk contains a repeated vertex.

b. Explain how it follows from part (a) that any walk with no repeated vertex has no repeated edge.

Reference no: EM131177672

Questions Cloud

Describe differences in the aca and apa ethical codes : Next, identify how the counselor may have been in violation of the ACA Code of Ethics. Give the number and definitions of specific violations and compare these violations to the APA ethical standards.

Should management consider the expansion opportunity : Sea Dock has provided mooring space for 3 tankers.- Is this sufficient to meet the U.S. Coast Guard requirement that at least 19 of 20 arrivals should find mooring space available?

What you believe to be the main business purpose of charts : Explain what you believe to be the main business purpose of charts in Excel. Next, discuss whether or not you believe Excel would still be a useful tool if the charting features were removed from the application.

Hypotheses that correspond to the research questions : Read the assigned case study in your course text on page 637, then answer the following questions with a three to five sentence response that captures the key points and your perspective or as specified. State three (3) hypotheses that correspond ..

Prove that if a walk in a graph contains a repeated edge : Prove that if a walk in a graph contains a repeated edge, then the walk contains a repeated vertex.

Find a minimal sop expression : Given F(w, x, y, z) = [(x?y).z + (w + z').y']' + w.'x'.y', Find a minimal SOP expression. Find a minimal POS expression

Article about new moves being made by a corporation : Some assistance with this would be appreciated. Open today's issue of The Wall Street Journal and look for an article about new moves being made by a corporation, specifically the decisions that are strategic

What is the expected number of customers waiting in queue : What is the expected number of customers waiting in queue?- what would be the expected number of drive-in customers in the system?

Create an outline of an onboarding process : Create an outline of an onboarding process. Summarize what you feel are the 2 most important elements in on boarding in the global environment.

User Account

All Pages