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216 results

mathapptician
1   System of linear inequalities example

... system of linear inequalities. Since there are only two variables and the numbers are rather nice, we can solve this graphically.

3:32
1 System of linear inequalities example

2,056 views

10 years ago

SVSU Micro Math
Linear Programming: Minimize C=1/2 e + 2d subject to 2e+d≥4, e≥2d+1, 1/2 e + 1/2 d ≤ 4, d≥0, e≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Minimize C=1/2 e ...

3:26
Linear Programming: Minimize C=1/2 e + 2d subject to 2e+d≥4, e≥2d+1, 1/2 e + 1/2 d ≤ 4, d≥0, e≥0

51 views

5 years ago

mathapptician
1   Linear Programming Basics

Here are two examples of linear programming problems. This one here is a minimization problem and this one here is a ...

5:08
1 Linear Programming Basics

12,510 views

10 years ago

SVSU Micro Math
Linear Programming: Maximize P=20h+10n+100 subject to n≤55, h≤10, n+h≤60, h≥0, n≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Maximize ...

1:59
Linear Programming: Maximize P=20h+10n+100 subject to n≤55, h≤10, n+h≤60, h≥0, n≥0

75 views

5 years ago

SVSU Micro Math
Linear Programming: Minimize C=2x+y subject to x+y ≤50, x≥y, x≥20, x≥0, y≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Minimize C=2x+y ...

2:16
Linear Programming: Minimize C=2x+y subject to x+y ≤50, x≥y, x≥20, x≥0, y≥0

819 views

5 years ago

SVSU Micro Math
Linear Programming: Maximize P=4x+6y subject to 4x+4y≤8, 2x+y≤4, x≥0, y≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Maximize ...

3:00
Linear Programming: Maximize P=4x+6y subject to 4x+4y≤8, 2x+y≤4, x≥0, y≥0

1,418 views

5 years ago

SVSU Micro Math
Inequality: Graph the inequality 2y ≤ x + 6

Tony from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality ...

1:16
Inequality: Graph the inequality 2y ≤ x + 6

619 views

5 years ago

SVSU Micro Math
Inequality: Graph the inequality 4y + 4x < 12

Tony from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality ...

1:46
Inequality: Graph the inequality 4y + 4x < 12

346 views

5 years ago

mathapptician
2  Extreme point optimal solution

You might have observed that when you solve a linear programming problem, you often end up with an optimal solution there is ...

5:48
2 Extreme point optimal solution

4,002 views

10 years ago

SVSU Micro Math
Inequality: Graph the inequality y ≤ 1/3 x - 3

Tiala from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality y ...

1:21
Inequality: Graph the inequality y ≤ 1/3 x - 3

204 views

5 years ago

mathapptician
2  Polyhedra

And from this, we can see that the feasible region of a linear programming problem is a polyhedron. The word "polyhedra" is the ...

2:33
2 Polyhedra

3,256 views

10 years ago

mathapptician
1   Fundamental Theorem of Linear Programming

The fundamental theorem of linear programming states the following: for any given linear programming problem, exactly one of ...

5:29
1 Fundamental Theorem of Linear Programming

12,384 views

10 years ago

SVSU Micro Math
Inequality: Graph the inequality y ≤ 2x - 5

Tony from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality y ...

1:00
Inequality: Graph the inequality y ≤ 2x - 5

5,183 views

5 years ago

mathapptician
1   Dual problem in general

Recall that the dual problem of this minimization problem is defined to be this linear programming problem here. There are a ...

7:50
1 Dual problem in general

1,817 views

10 years ago

SVSU Micro Math
Inequality: Graph the inequality x + 2y > 8

Tiala from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality x ...

1:09
Inequality: Graph the inequality x + 2y > 8

2,484 views

5 years ago

SVSU Micro Math
Inequality: Graph the inequality 1/2 + 2/3 y ≥ 1/4 x + 1/6

Tony from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality ...

2:06
Inequality: Graph the inequality 1/2 + 2/3 y ≥ 1/4 x + 1/6

30 views

5 years ago

mathapptician
2   Extreme points of polyhedra

Notice that x* satisfies this system of linear equations. But since the rank of this matrix is n, that means x* is the only solution to the ...

4:39
2 Extreme points of polyhedra

7,069 views

10 years ago

OpenMDAO
Nonlinear and linear systems and solvers

In OpenMDAO terms, your nonlinear system is your model or governing system of equations. Your linear system is a ...

13:15
Nonlinear and linear systems and solvers

1,632 views

3 years ago

SVSU Micro Math
Inequality: Graph the inequality 2(x + 7) ≥ 4(x -2y) - 2

Tiala from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality ...

1:46
Inequality: Graph the inequality 2(x + 7) ≥ 4(x -2y) - 2

24 views

5 years ago

SVSU Micro Math
Inequality: Graph the inequality 1/2 (16 + x) ≤ -2y - 2

Tiala from SVSU Micro Math helps you graph the solution to a linear inequality with two variables. Problem: Graph the inequality ...

1:55
Inequality: Graph the inequality 1/2 (16 + x) ≤ -2y - 2

20 views

5 years ago