Question

Solve the following LPP using Two-Phase Method (15 marks) MIN Z = x1 + x2 subject to 2x1 + x2 >= 4 x1 + 7x2 >= 7 and x1, x2 >= 0 What is the final optimal answer? O a. x1=21/13, x2=10/13, Min Z=31/13 O b. x1=13, x2=10, Min Z=25 O c. x1=3, x2=10, Min Z=3

          Solve the following LPP using Two-Phase Method (15 marks)
MIN Z = x1 + x2
subject to
2x1 + x2 >= 4
x1 + 7x2 >= 7
and x1, x2 >= 0
What is the final optimal answer?
O a. x1=21/13, x2=10/13, Min Z=31/13
O b. x1=13, x2=10, Min Z=25
O c. x1=3, x2=10, Min Z=3

Solve the following LPP using Two-Phase Method (15 marks)
MIN Z = x1 + x2
subject to
2x1 + x2 >= 4
x1 + 7x2 >= 7
and x1, x2 >= 0
What is the final optimal answer?
O a. x1=21/13, x2=10/13, Min Z=31/13
O b. x1=13, x2=10, Min Z=25
O c. x1=3, x2=10, Min Z=3

Added by Kenneth A.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Narayan Hari

Step 1

The given problem is a minimization problem, so we need to convert it into standard form by introducing slack variables. The given constraints are: 2x1 + x2 = 4 x1 + 7x2 = 7 Introducing slack variables, we get: 2x1 + x2 + s1 = 4 x1 + 7x2 + s2 = 7 Show more…

Show all steps

Thanks for your feedback!

Solve the following LPP using Two-Phase Method. (15 marks) MIN Z = x1 + x2 subject to: 2x1 + x2 = 4 x1 + 7x2 = 7 and x1, x2 >= 0 What is the final optimal answer? a) x1 = 21/13, x2 = 10/13, Min Z = 31/13 b) x1 = 13, x2 = 10, Min Z = 25 c) x1 = 3, x2 = 10, Min Z = 3