What is the value of x1 in the following equations? X1 - 6x2 + 2x3 =...
need help on number 13 Exercises 11-16. Represent each linear system in marrix form. Solve by Gauss elimination when the system is consistent and cross-check by substituting your solution set back into all equations. Interpret the solution geometrically in terms planes in R3. of 2x1 +3x2 x3 = 1 4x1 7x2+ 3 3 11. 7x1 +10x2 4x3 = 4 3x1 +3x2+x3 =-4.5 12. x1+ x2+x3 = 0.5 2x-2x2 5.0 x+2x2 3x3 1 3x1+6x2 + x3 = 13 13. 4x1 +8x2...
1. [-/1 Points] DETAILS CHENEYLINALG2 1.1.001. MY Solve this system of equations and verify your answer. (If the system is inconsistent, enter INCONSISTENT.) 2x2 – 3x3 = -10 4x1 + x2 + 3x3 47 5x3 = 40 (x1, x2, x3) 2. [-/1 Points] DETAILS CHENEYLINALG2 1.1.002. MY Solve this system of equations and verify your answer. (If the system is inconsistent, enter INCONSISTENT.) 3x1 = 2x1 6 5x2 + 6x3 = -35 + 5x3 = -28 - 4X1 (x1, x2,...
Consider the following. (x1 - x2 + 4x3 = 20 3x + 332 = -4 -6x2 + 5x3 = 32 (a) Write the system of linear equations as a matrix equation, AX = B. 14 X1 I X2 = IL X3] (b) Use Gauss-Jordan elimination on [ A B] to solve for the matrix X. X2
I need to use matlab to solve this 9.8 Given the equations 10xi 2x2-x3-27 -3X1-6x2 + 2x,--61.5 x1 + x2 + 5x3ーー21.5 (a) Solve by naive Gauss elimination. Show all steps of the com- putation. (b) Substitute your results into the original equations to check your answers.
helpp I'm this exam 2) Use the Gauss-Seidel method to solve the following system until the percentage relative error is below 0.5% -2x1 + 2x2 – X3 = 25 - 3x1 - 6x2 + 2x3 = -40.5 X1 + x2 + 5x3 = -25.5 a) Record the table-style values. (Iteration, X1, X2, X3, Error X1, Error X2, Error X3). х iteration error X1 x2 x3
Find all solutions to the system using the Gauss-Jordan elimination algorithm. X1 + 2x2 + 2x3 = 12 4x3 24 442 + 12x3 = 24 + 4x2 + 8x1 4x1 + Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The system has a unique solution. The solution is x1 = X2 = X3 = X2 = X3 = S. - <s<00. OB. The system has an infinite number of...
Excel Use Simplex method and Exel To solve the following LPPs. Maximize Maximize P-3x + x2 subject to the constraints x1 + x2 = 2 2x) + 3x2 s 12 3x + = 12 x 20 x220 P = 5x1 + 7x2 subject to the constraints 2xy + 3x2 = 12 3x + x2 = 12 x 20 *2 2 0 Maximize Maximize P = 2x2 + 4x2 + x3 subject to the constraints -*1 + 2x2 + 3x3 5...
Problem #4 Given the following system of linear equations: 2 x1 6x2 X3 = -38 -3 xI - X27 x3 = -34 -8 xix2 2x3 = -20 Use Gauss-Jordan method to solve for the x's
Given the estimated linear model shown below, complete the following computations.y=13+4x1+6x2+3x3 a. Compute y when x1=9, x2=31, and x3=28. b. Compute y when x1=20, x2=34, and x3=16. c. Compute y when x1=17, x2=35, and x3=26. d. Compute y whenx1=23, x2=18, and x3=31. a. y=______ b.y=_________ c. y=________ d.y=___________
Find the maximum value of Z= 4X1 + 6X2 where X1 , X2 ≥ 0 and subject to the following constraints. - X1+ X2 ≤ 11 X1+ X2 ≤ 27 2X1+5 X2 ≤ 90