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Author Question: An unbounded LP for a max problem occurs when: a.a variable with a negative coefficient in row 0 ... (Read 56 times)

D2AR0N

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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.


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jaykayy05

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Reply #1 on: Aug 1, 2018
Answer to Question 1

correct: d

Answer to Question 2

correct: d


D2AR0N

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Reply 2 on: Aug 1, 2018
Thanks for the timely response, appreciate it

bimper21

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Reply 3 on: Yesterday
Wow, this really help

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