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1. For the following two systems of linear equations answer the questions 4 + x +...
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...
3. Solve the following systems of equations using Gaussian elimination. (a) 2x 3x2 + 2x3 = 0 (d) 2x + 4x2 2.xz 4 *- x2 + x3 = 7 X; - 2x2 · 4x3 = -1 -X, + 5x2 + 4x3 = 4 - 2x - X2 3x3 = -4
Solve the following set of equations with LU factorization with pivoting PLEASE SHOW BY HAND NOT MATLAB: 10.10 Solve the following set of equations with LU factor- ization with pivoting: 3x, - 2x2 + x3 = -10 2x, + 6x2 - 4x3 = 44 --x1 - 2x2 + 5x3 = -26
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...
Please answer this MATLAB questions when able. Thanks. 4. Laboratory Problem Description In this laboratory you are required to Find the solution of the following systems of linear equation: 1) xl + x2 + x3 3 4x1 - x2 x3-2 x1 2x2 x3-2 2) 2 -1 3 A 1 3 -2. B-2 Given the following system 4x1+3x2+7x3- 3 3x1+2x2+1x3 1 2x1+3x2+4x3- 2 Using MATLAB commands solve the following system using Gaussian elimination with partial pivoting. Find P, L, and U...
Use the Gaussian elimination method to solve each of the following systems of linear equations. In each case, indicate whether the system is consistent or inconsistent. Give the complete solution set, and if the solution set is infinite, specify three particular solutions. 1-5x1 – 2x2 + 2x3 = 14 *(a) 3x1 + x2 – x3 = -8 2x1 + 2x2 – x3 = -3 3x1 – 3x2 – 2x3 = (b) -6x1 + 4x2 + 3x3 = -38 1-2x1 +...
2 seperate questions multiple choice Solve the system of linear equations using row reductions or show that it is inconsistent. x1 - x2 +3xz =-8 2xy + x3 = 0 X; +5x2 + x3 = 40 No solution (-8,0,0) (8, 8, 0) (0,8,0) Solve the system of linear equations using row reductions or show that it is inconsistent. 2x; – 5x2 + 3x3 = -1 - 2x + 6x2 - 5x₂=6 --4x; + 7x2 =-13 X1 12 17127 x2 =...
Solve the given system of linear equations by Gauss-Jordan elimination: -X1 + x2 + x3 = 5 5x + 3x, – x3 = 3 2x + 4x2 + x3 = 11 [6 marks]
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.
Linear Algebra 1) For each of the following linear systems of equations I. 2x, x 3 x,-4x2 = 4 3x, +2x-5 2x, + 3x2-6x3 x 3x2 + 2x 2 -x,-4x2 + 6x3 =-1 III. 5x1 + 7x2=-5 8x1-5x2 = 3 IV, 2 a. Identify corresponding linear algebra nomenclature (4x -b) b. Calculate the inverse of the coefficient matrix (4) for each system Calculate each by hand and check your results with an alternate hand calculation or alternatively through an suitable...