For the following linear system, find the values of x1 and x2 that satisfy this system...
For the following linear system, find the values of x1 and x2 that satisfy this system using the LU factorization technique. Please show all your work in details. Failing to show your work in details might lead you to zero. 4x1 - 8x2 = 40 , -x1 + 6x2 = 50
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For the following linear system, find the values of x1 and x2
that satisfy this system...
For the following linear system, Show how to approach the values of xt and X2 that...
For the following linear system, Show how to approach the values of xt and X2 that would satisfy this system using the Gauss-Seidel method technique. You should check the Coefficient matrix for the system before you start, if it is not diagonally dominants please state and show how to handle this issue. Show two iterations, and at the end of the second iteration show if you can stop the iterations if the es (Pre-specified error) -0.54 Falling to show the...
Consider the following all-integer linear program: Max x1+x2 s.t 4x1+6x2 <= 22 x1+5x2<= 15 2x1+x2<=9 x1,x2>=0...
Consider the following all-integer linear program: Max x1+x2 s.t 4x1+6x2 <= 22 x1+5x2<= 15 2x1+x2<=9 x1,x2>=0 integer Solve in Excel Solver and AMPL.
HW11P1 (20 points) - LU Factorization with Partial Pivoting For the following system of equations: 4x1 -X2 + X32 2x1 (8 pts) Find the PLU factorization of the coefficients matrix, (8 pts) Solve the s...
HW11P1 (20 points) - LU Factorization with Partial Pivoting For the following system of equations: 4x1 -X2 + X32 2x1 (8 pts) Find the PLU factorization of the coefficients matrix, (8 pts) Solve the system using the PLU factorization (2 pts) Compare your PLU factorization by hand to that obtained using MATLAB. (2 pts) Compare your solution by hand to that obtained by MATLAB using the linsolve() function. a. b. c. d.
HW11P1 (20 points) - LU Factorization with Partial...
Consider the linear system x1 +4x2 = 0 4x1 +x2 = 0 The true solution is...
Consider the linear system x1 +4x2 = 0 4x1 +x2 = 0 The true
solution is x1 = ?1=15, x2 = 4=15. Apply the Jacobi and
Gauss-Seidel methods with x(0) = [0; 0]T to the system and nd out
which methods diverge more rapidly. Next, interchange the two
equations to write the system as 8< : 4x1 +x2 = 0 x1 +4x2 = 0
and apply both methods with x(0) = [0; 0]T . Iterate until
jjx?x(k)jj 10?5. Which method...
Find the general solution to the system of linear differential equations X'=AX. The independent variable is...
Find the general solution to the system of linear differential equations X'=AX. The independent variable is t. The eigenvalues and the corresponding eigenvectors are provided for you. x1' = 12x1 - 8x2 x2 = -4X1 + 8x2 The eigenvalues are 11 = 16 and 12 = 4 . The corresponding eigenvectors are: K1 = K2= Step 1. Find the nonsingular matrix P that diagonalizes A, and find the diagonal matrix D: p = 11 Step 2. Find the general solution...
need help on number 13 Exercises 11-16. Represent each linear system in marrix form. Solve by...
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...
Consider the following system of linear equations. x1 + 2x2 = 2 x1 – x2 = 2 x2 = 1
Consider the following system of linear equations. x1 + 2x2 = 2 x1 – x2 = 2 x2 = 1 (a) Give a brief geometric interpretation of the solution set of the system. (b) By hand, find the RREF of the augmented matrix of the system, indicating the row operations you are using at each step. (c) Is the system consistent? (d) Find the solution set of the system.
Q1 The linear system Ax = b is given by: x1−x2 + 4x3 = 7 4x1...
Q1 The linear system Ax = b is given by: x1−x2 + 4x3 = 7 4x1 + 2x2 –x3= 18, x1 + 3x2+ x3 = 16, has the solution x=(3, 4,2)T. Using the initial guess x (0)=(1, 1,1)T Solve the above system as is using: Gauss-Seidel method. If the error increases, what does that mean and what should you do? (see b below) Condition the system so that convergence is secured and solve using the Gauss-Siedel method. Q2: Find a system...
matlab 1. Given the system of equations 9 + x2 +x3 +x4 = 75 xi +8x2 x3x54 X1+X1 +7X3 + X4 = 43 xi+x2 +x6x434 Write a...
matlab
1. Given the system of equations 9 + x2 +x3 +x4 = 75 xi +8x2 x3x54 X1+X1 +7X3 + X4 = 43 xi+x2 +x6x434 Write a code to find the solution of linear equations using a) Gauss elimination method b) Gauss-Seidel iterative method c) Jacobi's iterative method d) Compare the number of iterations required for b) and c) to the exact solution Assume an initial guess of the solution as (X1, X2, X3, X4) = (0,0,0,0).
3. Two solutions of the following linear equation system are x1, X2, where Xi = (1,1,-3,1), x2-x1...
3. Two solutions of the following linear equation system are x1, X2, where Xi = (1,1,-3,1), x2-x1 + xd xd that makes cTx2 - cTx1 - 1, where c [1 1 2 1] Find every Ax=11 2 2 3 |x=b
3. Two solutions of the following linear equation system are x1, X2, where Xi = (1,1,-3,1), x2-x1 + xd xd that makes cTx2 - cTx1 - 1, where c [1 1 2 1] Find every Ax=11 2 2 3 |x=b
For the following linear system, Show how to approach the values of xt and X2 that would satisfy this system using the Gauss-Seidel method technique. You should check the Coefficient matrix for the system before you start, if it is not diagonally dominants please state and show how to handle this issue. Show two iterations, and at the end of the second iteration show if you can stop the iterations if the es (Pre-specified error) -0.54 Falling to show the...
HW11P1 (20 points) - LU Factorization with Partial Pivoting For the following system of equations: 4x1 -X2 + X32 2x1 (8 pts) Find the PLU factorization of the coefficients matrix, (8 pts) Solve the system using the PLU factorization (2 pts) Compare your PLU factorization by hand to that obtained using MATLAB. (2 pts) Compare your solution by hand to that obtained by MATLAB using the linsolve() function. a. b. c. d.
HW11P1 (20 points) - LU Factorization with Partial...
Consider the linear system x1 +4x2 = 0 4x1 +x2 = 0 The true
solution is x1 = ?1=15, x2 = 4=15. Apply the Jacobi and
Gauss-Seidel methods with x(0) = [0; 0]T to the system and nd out
which methods diverge more rapidly. Next, interchange the two
equations to write the system as 8< : 4x1 +x2 = 0 x1 +4x2 = 0
and apply both methods with x(0) = [0; 0]T . Iterate until
jjx?x(k)jj 10?5. Which method...
Find the general solution to the system of linear differential equations X'=AX. The independent variable is t. The eigenvalues and the corresponding eigenvectors are provided for you. x1' = 12x1 - 8x2 x2 = -4X1 + 8x2 The eigenvalues are 11 = 16 and 12 = 4 . The corresponding eigenvectors are: K1 = K2= Step 1. Find the nonsingular matrix P that diagonalizes A, and find the diagonal matrix D: p = 11 Step 2. Find the general solution...
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...
matlab
1. Given the system of equations 9 + x2 +x3 +x4 = 75 xi +8x2 x3x54 X1+X1 +7X3 + X4 = 43 xi+x2 +x6x434 Write a code to find the solution of linear equations using a) Gauss elimination method b) Gauss-Seidel iterative method c) Jacobi's iterative method d) Compare the number of iterations required for b) and c) to the exact solution Assume an initial guess of the solution as (X1, X2, X3, X4) = (0,0,0,0).
3. Two solutions of the following linear equation system are x1, X2, where Xi = (1,1,-3,1), x2-x1 + xd xd that makes cTx2 - cTx1 - 1, where c [1 1 2 1] Find every Ax=11 2 2 3 |x=b
3. Two solutions of the following linear equation system are x1, X2, where Xi = (1,1,-3,1), x2-x1 + xd xd that makes cTx2 - cTx1 - 1, where c [1 1 2 1] Find every Ax=11 2 2 3 |x=b
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