Need with help understanding gauss elimination in a simple way. −3x[2] + 7x[3] = 4 x[1]...
Need with help understanding gauss elimination in a simple way.
−3x[2] + 7x[3] = 4
x[1] + 2x[2] − x[3] = 0
5x[1] − 2x[2] = 3
Use Gauss elimination with partial pivoting to solve for the x’s. As part of the computation, Calculate the determinant.
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Need with help understanding gauss elimination in a simple
way.
−3x[2] + 7x[3] = 4
x[1]...
3 Linear systems 18. Solve the linear system of equations using the Naive Gauss elimination metho...
3 Linear systems 18. Solve the linear system of equations using the Naive Gauss elimination method x,+x: + x) = 1 +2x, +4x1 x 19. Solve the linear system of equations using the Gauss elimination method with partial pivoting 12x1 +10x2-7x3=15 6x, + 5x2 + 3x3 =14 24x,-x2 + 5x, = 28 20. Find the LU decomposition for the following system of linear equations 6x, +2x, +2, 2 21. Find an approximate solution for the following linear system of equations...
1. For the following two systems of linear equations answer the questions 4 + x +...
1. For the following two systems of linear equations answer the questions 4 + x + 2xy + 2x - 6 3x + 2x + 3x3 + 3x = 11 2x + 2x + 3.5+ 2x- 9 2x + 2x+4x3+5x - 13 3x, +2, +4x3+4x-13 3x+3x+3x2+2x, -11 (1) Solve the above systems of linear equations using naive Gauss elimination (b) solve the above systems of linear equations using Gauss elimination with partial pivoting . Axb 2. For the following matrix...
Total(25 marks) 3. Given the system of equation as 3x + 7y - 2z=2 x -...
Total(25 marks) 3. Given the system of equation as 3x + 7y - 2z=2 x - 5y + z = 13 2x + 3y - 102=-23 (a) Write a Matlab/C++ computer program to solve the system of linear equations based of the partial/scaled pivoting technique in Q3b below/ You can use any programming language] CR(10) An(9) AP(3) An(3) (b)Solve the system of equation using Gauss-Jordan Elimination method Hence Find the ii) Determinant of the matrix A, the coefficient Matrix of...
please help with these 3, thank you!! Use either Gaussian elimination or Gauss-Jordan elimination to solve...
please help with these 3, thank you!!
Use either Gaussian elimination or Gauss-Jordan elimination to solve the given system or show that no solution exists. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, use t for the parameter.) X1 - X2 - xy - 1 2x + 3x2 + 5x - -9 X1 - 2x2 + 3x3 = -13 (X2, X2, xg) - ( [ ) х eBook DETAILS 2. (0/1...
1. Solve the following system of equations using Gauss-Jordan elimination. 3x - 2y +4z=3 2x +2y-2z=4...
1. Solve the following system of equations using Gauss-Jordan elimination. 3x - 2y +4z=3 2x +2y-2z=4 x+4y- &z=1
x+5 + 4. Solve +7x+2 x-1 212+5x+2 3x28x+4 (a) You know the drill! Factor the denominators!...
x+5 + 4. Solve +7x+2 x-1 212+5x+2 3x28x+4 (a) You know the drill! Factor the denominators! (NOTE: If you need help factoring these polynomials, see Helping Handout: Lab 1B) i. Factor the first denominator: 6x2+7x +2 = ( OC ) ii. Factor the second denominator: 3x+8x+4-( iii. Factor the third denominator: 2x2+5x+2 = ( ) (b) Rewrite with factored denominators: x+5 x-1 X + (2x+ 1)(3x+2) x+2)(3x+2 ) (c) Find the restrictions: (x+2) (2x+1) AND AND (d) Find the LCM:...
Using MatLab！！！！ 1.b 1. Program the Gauss-Seidel method and test it on these examples: ( 3x...
Using MatLab！！！！
1.b
1. Program the Gauss-Seidel method and test it on these examples: ( 3x + y +z = 5 a. { x + 3y - 2 = 3 ( 3x + ” – 5z = -1 | 3x + y +z = 5 b. {3x + y — 5z = -1 1 x + 3y – 2 = 3 Analyze what happens when these systems are solved by simple Gaussian elimination without pivoting.
R=8 Question 2 (20 marks) (a) Use Gauss-Jordan elimination to solve the system of linear equations...
R=8
Question 2 (20 marks) (a) Use Gauss-Jordan elimination to solve the system of linear equations xi-x2 + 2x, 12x,-3x2 + 3x, + 4x, + 2x, = R+I, 3x - 4x + 5x, + 2x, + 4x5 = R+3. (b) The prices of an economic, an upgraded and a deluxe set meal in Dave's Kitchen are S32, $40 and $56 respectively. If the revenue of selling 100 sets of meals is $5,000, find the number of set meals of each...
Chapter 04.08:Problem #1 Solve the following system of equations using the Gauss-Seidel method. 1 12х, + 7х, + 3x, %317...
Chapter 04.08:Problem #1 Solve the following system of equations using the Gauss-Seidel method. 1 12х, + 7х, + 3x, %317 Зх, + 6х, + 2х, %3D9 2x, + 7x, -11х, %3D 49 Conduct 3 iterations. Calculate the maximum absolute relative approximate error at x x[ 3 s] as your initial guess the end of each iteration. Choose
Chapter 04.08:Problem #1 Solve the following system of equations using the Gauss-Seidel method. 1 12х, + 7х, + 3x, %317 Зх, + 6х,...
Solve the system using Gaussian elimination or Gauss-Jordan elimination. -3x-3y-3z = 30 9x- 9y- 9z -90 -1.5x-1.5y-1.5z-15 Select one: a. (2, 2, 6)) Ob. {(x,y,z)1-3x-3y-3z = 30) Ос. { } Solve the...
Solve the system using Gaussian elimination or Gauss-Jordan elimination. -3x-3y-3z = 30 9x- 9y- 9z -90 -1.5x-1.5y-1.5z-15 Select one: a. (2, 2, 6)) Ob. {(x,y,z)1-3x-3y-3z = 30) Ос. { }
Solve the system using Gaussian elimination or Gauss-Jordan elimination. -3x-3y-3z = 30 9x- 9y- 9z -90 -1.5x-1.5y-1.5z-15 Select one: a. (2, 2, 6)) Ob. {(x,y,z)1-3x-3y-3z = 30) Ос. { }
3 Linear systems 18. Solve the linear system of equations using the Naive Gauss elimination method x,+x: + x) = 1 +2x, +4x1 x 19. Solve the linear system of equations using the Gauss elimination method with partial pivoting 12x1 +10x2-7x3=15 6x, + 5x2 + 3x3 =14 24x,-x2 + 5x, = 28 20. Find the LU decomposition for the following system of linear equations 6x, +2x, +2, 2 21. Find an approximate solution for the following linear system of equations...
1. For the following two systems of linear equations answer the questions 4 + x + 2xy + 2x - 6 3x + 2x + 3x3 + 3x = 11 2x + 2x + 3.5+ 2x- 9 2x + 2x+4x3+5x - 13 3x, +2, +4x3+4x-13 3x+3x+3x2+2x, -11 (1) Solve the above systems of linear equations using naive Gauss elimination (b) solve the above systems of linear equations using Gauss elimination with partial pivoting . Axb 2. For the following matrix...
Total(25 marks) 3. Given the system of equation as 3x + 7y - 2z=2 x - 5y + z = 13 2x + 3y - 102=-23 (a) Write a Matlab/C++ computer program to solve the system of linear equations based of the partial/scaled pivoting technique in Q3b below/ You can use any programming language] CR(10) An(9) AP(3) An(3) (b)Solve the system of equation using Gauss-Jordan Elimination method Hence Find the ii) Determinant of the matrix A, the coefficient Matrix of...
please help with these 3, thank you!!
Use either Gaussian elimination or Gauss-Jordan elimination to solve the given system or show that no solution exists. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, use t for the parameter.) X1 - X2 - xy - 1 2x + 3x2 + 5x - -9 X1 - 2x2 + 3x3 = -13 (X2, X2, xg) - ( [ ) х eBook DETAILS 2. (0/1...
1. Solve the following system of equations using Gauss-Jordan elimination. 3x - 2y +4z=3 2x +2y-2z=4 x+4y- &z=1
x+5 + 4. Solve +7x+2 x-1 212+5x+2 3x28x+4 (a) You know the drill! Factor the denominators! (NOTE: If you need help factoring these polynomials, see Helping Handout: Lab 1B) i. Factor the first denominator: 6x2+7x +2 = ( OC ) ii. Factor the second denominator: 3x+8x+4-( iii. Factor the third denominator: 2x2+5x+2 = ( ) (b) Rewrite with factored denominators: x+5 x-1 X + (2x+ 1)(3x+2) x+2)(3x+2 ) (c) Find the restrictions: (x+2) (2x+1) AND AND (d) Find the LCM:...
Using MatLab！！！！
1.b
1. Program the Gauss-Seidel method and test it on these examples: ( 3x + y +z = 5 a. { x + 3y - 2 = 3 ( 3x + ” – 5z = -1 | 3x + y +z = 5 b. {3x + y — 5z = -1 1 x + 3y – 2 = 3 Analyze what happens when these systems are solved by simple Gaussian elimination without pivoting.
R=8
Question 2 (20 marks) (a) Use Gauss-Jordan elimination to solve the system of linear equations xi-x2 + 2x, 12x,-3x2 + 3x, + 4x, + 2x, = R+I, 3x - 4x + 5x, + 2x, + 4x5 = R+3. (b) The prices of an economic, an upgraded and a deluxe set meal in Dave's Kitchen are S32, $40 and $56 respectively. If the revenue of selling 100 sets of meals is $5,000, find the number of set meals of each...
Chapter 04.08:Problem #1 Solve the following system of equations using the Gauss-Seidel method. 1 12х, + 7х, + 3x, %317 Зх, + 6х, + 2х, %3D9 2x, + 7x, -11х, %3D 49 Conduct 3 iterations. Calculate the maximum absolute relative approximate error at x x[ 3 s] as your initial guess the end of each iteration. Choose
Chapter 04.08:Problem #1 Solve the following system of equations using the Gauss-Seidel method. 1 12х, + 7х, + 3x, %317 Зх, + 6х,...
Solve the system using Gaussian elimination or Gauss-Jordan elimination. -3x-3y-3z = 30 9x- 9y- 9z -90 -1.5x-1.5y-1.5z-15 Select one: a. (2, 2, 6)) Ob. {(x,y,z)1-3x-3y-3z = 30) Ос. { }
Solve the system using Gaussian elimination or Gauss-Jordan elimination. -3x-3y-3z = 30 9x- 9y- 9z -90 -1.5x-1.5y-1.5z-15 Select one: a. (2, 2, 6)) Ob. {(x,y,z)1-3x-3y-3z = 30) Ос. { }
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