Question: A graph has 21 edges, two vertices of degree 5, four verticeS 0k degr $and' all remaining vertices have degree 2. How many vertices

A graph has 21 edges, two vertices of degree 5, four verticeS

A graph has 21 edges, two vertices of degree 5, four verticeS 0k degr $and' all remaining vertices have degree 2. How many vertices does the graph have? 10 16

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A graph has 25 edges, four vertices of degree 5 and all remaining vertices have degree 2. How many vertices does the graph have? O 19 O 20 15 No such graph exists

Instructions: 1- Submit the solutions of assignment-4 on or before 16/1/2021 11:30 Am On blackboard. Any submission after this date will not be accepted. 2. Fill your details in this document and...

Q1// a) Draw the digraph for the following adjaceney matrix. Find the in-degree and out-degree of all vertices. b) A graph has a degree sequence 2.2.3.3.3.3.5. Find the number of edges of this graph...

1. Suppose that T is a tree. We can turn T into a rooted tree by designating one of the vertices to be the root. Show, that different choices of root may turn the same tree into a rooted tree of...

Please Answer only part B. Please write the algorithm, draw diagram & explain it. Thanks for the help 4. (5 points) Decomposing d-regular bipartite graphs A bipartite graph G = (V, E) is one where V...

(1 point) This problem requires you to do some reasoning based on the total degree of a graph. Each part gives partial information about a graph. It's up to you to use the things you know about...

3. In this MATH 163 problem, we invite you to stare at this beautiful graph. 2 Your task is to simply explore the crap out of this graph, and record your findings. Is it con- nected? What's the...

Hi please help answering these questions thank you Discrete Structures 2 Dashboard / My courses / CS6201 / Week 14: Final Exams / Final Exam Question 13 If A and B are any two sets, then A U (A n B)...

1) Consider a situation in your personal or professional world that involves relationships that can be modelled with a graph. Describe this situation, in at least one well composed paragraph,...

The degree of a vertex in a Graph is defined as the number of other vertices to which it is connected. Consider an undirected Graph with N vertices. Out of these N vertices, you are told that m...

Figure 7.23 shows the sector weights to a hypothetical portfolio vs. the sector weights of the S&P 500 index. Comment on whether the portfolio appears to be defensively or offensively positioned...

What is meant by "non-controlling interest"? What does the non-controlling interest on a company's balance sheet represent? What does it represent on the income statement?

Apply the brute force attack on the captured cipher "GSQTYXIV" to obtain the used key and the plaintext. Note: Caesar cipher is used for encryption a . Key = 4 and Plaintext is Computer b . Key = 5...

Doggy Co. began construction of a new cutter for the U.S. Coast Guard on January 1, 20X1 and completed construction of the ship on October 31, 20X2. To finance construction, Doggy took out an...

2. Give examples from your everyday life that understanding the context is crucial to how you act.

4. Give examples of how a communication situation can change from a win-lose to a winwin situation.

3. Why is the following statement, If the Church is a context, it is because it is inside our heads, correct?