This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An unbounded LP for a max problem occurs when: a.a variable with a negative coefficient in row 0 ... (Read 23 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Aug 1, 2018
An unbounded LP for a max problem occurs when:
  a.a variable with a negative coefficient in row 0 has a nonnegative coefficient in each constraint.
  b.a variable with a positive coefficient in row 0 has a nonnegative coefficient in each constraint.
  c.a variable with a positive coefficient in row 0 has a nonpositive coefficient in each constraint.
  d.a variable with a negative coefficient in row 0 has a nonpositive coefficient in each constraint.

Question 2

Which is NOT a step of the Simplex Algorithm?
  a.Convert the LP to standard form.
  b.Obtain a bfs (if possible) from the standard form.
  c.Use EROs to find the bfs with the better objective function value.
  d.Graph the constraints.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 1, 2018
Answer to Question 1

correct: d

Answer to Question 2

correct: d


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Aug 1, 2018
Excellent

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
A cutaway view of a typical variable fuel sensor. A cutaway view of a typical variable fuel sensor.
Variable Gases: Carbon Dioxide Variable Gases: Carbon Dioxide
Linear Problem Linear Problem
Problem Problem
Variable penetrance of mitochondrial mutations Variable penetrance of mitochondrial mutations
Video: Blood Flow Through the Kidneys

For a complete list of videos, visit our video library