Question: 1-The above problem is assigned ________ Dual variables _________ in the process of converting it into a Dual LP model. * None of the answers.
1-The above problem is assigned ________ "Dual" variables _________ in the process of converting it into a "Dual LP" model. *
None of the answers.
two; Y1 & Y2
two; X1 & X2
three; Y1, Y2, & Y3
three; X1, X2, & X3
2-The "Dual" objective function is written as *
None of the answers.
minimize w = 6y1 + 4y2
maximize w = 6y1 + 4y2
maximize w = 18y1 + 35y2
minimize w = 18y1 + 35y2
3-The first "Dual" constraints is written as *
None of the answers.
y1 + 3y2 18
y1 + 7y2 6
y1 + 7y2 6
y1 + 3y2 18
4-The 2nd "Dual" constraint is written as *
7y1 + 5y2 35
None of the answers.
3y1 + 5y2 4
3y1 + 5y2 4
7y1 + 5y2 35
5-The variables condition of the resulting "Dual Model" is written as *
Y(i) 0
None of the answers.
Y(i) = 0
Y(i) 0
Y(i) unrestricted
6-After applying "The Simplex Method" on the "Dual" model, the optimal value of z is *
minimum z = 28
None of the answers.
maximum z = 28
maximum z = 7
minimum z = 7
7-The optimal value of X1 is *
0
0.4
0.8
None of the answers.
7
8-The optimal value of X2 is *
None of the answers.
7
0.8
0
0.4
9-For each "Primal" ____________ assign a "Dual" ___________. *
variable; coefficient of the objective function
None of the answers.
constraint; variable
constraint RHS; Variable
objective function coefficient, variable
10-The ________ of the _________ constraints become the _________ of the ___________ objective function *
RHS; Primal; RHS; Dual
None of the answers.
inequality sign; Primal; inequality sign; Dual
coefficient ; Primal; Coefficient; Dual
RHS; Primal; Coefficient; Dual
Minimize z = 6x1 + 4x2 Subject to X1 + 3x2 18 7x1 + 5x2 > 35 Xi 20Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
Study Help