engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Industrial Engineering Operations Research Linear Programming
The maximum value of z = 3x1 + x2 is subjected to constraints
2x1 + x2 ≥ 3
x1 – x2 ≥ 0
x1, x2 ≥ 0
1
4
2
13
3
Unbounded
4
Infeasible