Relation-sum of the in-degrees and out-degrees of vertices

Assignment Help Mathematics
Reference no: EM131576286

Question: What is the relationship between the sum of the in-degrees and the sum of the out-degrees of the vertices in a directed graph? Explain why this relationship holds.

Reference no: EM131576286

Previous Q& A

  Conduct a search on your chosen job

Conduct a search on your chosen job using O*Net Online. Briefly elaborate on the information provided on the job you searched, and be sure to include educational requirements

  What are the contingency plans for unavailable items

What are the reasons for the unavailability of certain pharmaceutical items because of third-party payer? What are the contingency plans for unavailable items?

  Describe the given families of graphs

Describe the following families of graphs. Km,n, the complete bipartite graph on m and n vertices.

  Define pro-social behavior

Define pro-social behavior. Explain three potential conditions in which diffusion of responsibility might occur and why.

  Identify two news stories about the issue or debate

Identify and discuss one current event/issue related to politics and economic policy. Identify two news stories about the issue or debate.

  Find the chromatic number of a graph

This algorithm can be used to color a simple graph: First, list the vertices v1, v2, v3,..., vn in order of decreasing degree.

  Discuss about the dehumanization

Dehumanization has been defined as a denial of humanness to others and has been associated with aggression and a host of negative consequences .

  How many different index registers are needed to store

Seven variables occur in a loop of a computer program. The variables and the steps during which they must be stored are t.

  Review the complete rules and regulations for your state

Conducting an Internet search for your state's name and "State Board of Professional Psychology" will likely produce the link to the website

  Six elements of the external environment

Discuss and describe the six elements of the external environment.

Reviews

Write a Review

 

Similar Q& A

  Find a function in the variable x giving the cost

Letting x denote the length of one side of the base, find a function in the variable x giving the cost (in dollars) of constructing the box.

  Is there a production level that minimizes average cost

Suppose C(x) = x^3-6X^2+15X where x represents thousands of units. Is there a production level that minimizes average cost? If so what it it?

  How many seven-digit telephone numbers are there

How many seven-digit telephone numbers are there with all digits different? Answer the same question including area codes (so for ten-digit telephone numbers). What if we include country codes (each is two or three digits long) as well?

  What is the probability that the sum is exactly

Two distinct even numbers are selected at random from the first ten even numbers greater than zero.

  How many times more energy is released by a magnitude

How many times more energy is released by a magnitude 6 earthquake than by a magnitude 2 earthquake?When you are 2 meters away from the speakers at a concert, the sound level is 130 db.  How far away should you sit to reduce the level to 110 dB?

  Find a polynomial for the remaining area of the corral

rancher in calgary builds a silo in his corral. The rectangle corral measures 21m by 15m and the silos base is circular in diameter with a diameter of x meters. Find a polynomial for the remaining area of the corral.

  Minimizing the average cost

A domestic auto producer is facing intense competition in the US market from Asian imports. The CFO decides that the solution is to produce at the point at which average cost is minimized, i.e. where TC/Q is at a minimum. The firm's cost structure..

  Augmented matrices and row operations

Given the following matrices/vectors:linear systems: find x,y such that Ax=b and Ay=a (note x, y with vector character over each)

  What is the variable of interest

A random sample of 1001 University of California faculty members taken in December 1995 was asked, "Do you favor or oppose using race, religion, sex, color, ethnicity or national origin as a criterion for admission to the University of California?..

  What is the probability that the first time he gets wet

What is the expected number of days that will pass before the professor gets wet (remember, there are two trips each day)? What is the probability that the first time he gets wet it is on his way home from the office?

  Find the volume of the ring-shaped solid that remains

A cylindrical drill with radius 2 is used to bore a hole through the center of a sphere of radius 5. Find the volume of the ring-shaped solid that remains.

  What is meant by the term health care costs

Using the internet, phonebook, newspaper, etc., research and post what healthcare and shelter services to underserved populations there are in the town you live in including; primary healthcare, mental health, dental, vision, food, shelter, transp..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd