# Calculation Of Dual Problem Using Simplex Method

Question

You are given the final simplex tableau for the dual problem. Give the solution to the primal problem and the associated dual problem.

Minimize C = 5x + 4y

Subject to 9x + y ≥ 12
4x – 4y ≥ 16
x + 8y ≥ 16
x ≥ 0, y ≥ 0

 u v w x y P Constant 1 0 -7/8 1/8 -1/8 0 1/8 0 1 71/32 -1/32 9/32 0 31/32 0 0 9 1 3 1 17

a. x = 1, y = 3, u = 1/8, w = 0 C = P = 17
b. x = 1/8, y = 9/32, u = 1/8, v = 31/32, w = 0 C = P = 1
c. x = 1/8, y = 9/32, u = 0; v = 0, w = 0, C = P = 1
d. x = 1, y = 3, u = 0, v = 0 w = 71/32, C =P = 17

Summary

The question belongs to Mathematics and it is about solving dual problem using simplex method.

Total Word Count NA

• Rasha

this is a very good website

• maani

I have 50 questions for the same test your page is showing only 28

• joeanne

• joeanne

hi can anyone help or guide me to my assignments. thanks

• Monik

• Cristina

This solution is perfect ...thanks

• Janete

Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes

• Sandeep

Perfect bank of solution.

• Oxana

great !

• Paul Brandon-Fritzius

thanks for the quick response. the solution looks good. :)

• tina Johnson

thnx for the answer. it was perfect. just the way i wanted it.

• Giuseppe

works fine.