Homework Answers
Here solution is given in details.see care fully that all the derivatives of P doesn't vanishes at the desired solution.only partial derivatives with recpect to x2 vanishes at the desired solution.
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...
T042 Consider A-2 1 2 0 0 and B -- This overdetermined Ax-B system cannot be solved exactly. The ...
T042 Consider A-2 1 2 0 0 and B -- This overdetermined Ax-B system cannot be solved exactly. The backslash operator gives an approximate 'best' solution. Determine the residual r Ax-B, where x'is the approximation given by the backslash operator. Your answer is the 1-norm of the residual r, rounded to the nearest 0.1 decimal Answer: Check
T042 Consider A-2 1 2 0 0 and B -- This overdetermined Ax-B system cannot be solved exactly. The backslash operator gives an...
The matrix given is in reduced echelon form 1 0 0 0 1 0-5 0 0...
The matrix given is in reduced echelon form 1 0 0 0 1 0-5 0 0 1 7 C 0 0 0 0 6. Write the system of equations represented by the matrix. (Use x as your variable and label each x with its corresponding column. Enter x_1 for x1, x_2 for x2, x_3 for x3, and x_4 for x4.) = 0 row 1 = 0 row 2 row 3 row 4 0 there is no solution, enter NO SOLUTION.)...
4/ Let a,b, and be constants (with a 0), and consider the system ly= ax² +...
4/ Let a,b, and be constants (with a 0), and consider the system ly= ax² + bxtc 1=k For which value of k (in terms of a, b, and c) will the system have exactly one solution? What is that solution? What is the relationship between the solution you've found and the graph of y=ar? +bx+e?
Determine whether the system is consistent 1) x1 + x2 + x3 = 7 X1 -...
Determine whether the system is consistent 1) x1 + x2 + x3 = 7 X1 - X2 + 2x3 = 7 5x1 + x2 + x3 = 11 A) No B) Yes Determine whether the matrix is in echelon form, reduced echelon form, or neither. [ 1 2 5 -7] 2) 0 1 -4 9 100 1 2 A) Reduced echelon form B) Echelon form C) Neither [1 0 -3 -51 300 1-3 4 0 0 0 0 LOO 0...
Find the general solution of the system whose augmented matrix is given below. 0 1 -6...
Find the general solution of the system whose augmented matrix is given below. 0 1 -6 6 1 -2 10 -6 Select the correct choice below and, if necessary, fill in any answer boxes to complete your answer. A. B. X1 = X1 = X2 = X2 is free X3 is free X3 is free (Use integers or fractions for any numbers in the equation.) (Use integers or fractions for any numbers in the equation.) OC. D. The system has...
1. (10+10pts.) Consider the homogeneous system x1 + x2 + (3 – 2a)x3 = 0 2x1...
1. (10+10pts.) Consider the homogeneous system x1 + x2 + (3 – 2a)x3 = 0 2x1 + x2 + 7x3 - 24 = 0 -X2 + 2ax3 + 2x4 = 0 x1 + x2 + 4x3 = 0 where a is a real constant. a. Find the value of a for which the dimension of the solution space of the system is 1. b. Find a basis of the solution space of the system for the value of a found...
2. Given that u., and ware three solutions of the linear system Az = b. Verify...
2. Given that u., and ware three solutions of the linear system Az = b. Verify that the vector cu+du+ (1-c-d)w is also a solution of Ar = b for any scalars DER - 2 1 1 Let A = 1 1 - 2 1 Determine whether the system Az = b is consistent for every beR. 1. Let A and B be two nx matrices. Suppose that AB is invertible. Show that the system Az = 0 has only...
please help !!!! 10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalu...
please help !!!!
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalue of A, and find a corresponding generalized eigenvector Ax c) Write out the general solution of x
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a)...
3. Consider a system with the following state equation h(t)] [0 0 21 [X1(t) [x1(t) y(t)...
3. Consider a system with the following state equation h(t)] [0 0 21 [X1(t) [x1(t) y(t) [0.1 0 0.1x2(t) X3(t) The unit step response is required to have a settling time of less than 2 seconds and a percent overshoot of less than 5%. In addition a zero steady-state error is needed. The goal is to design the state feedback control law in the form of u(t) Kx(t) + Gr(t) (a) Find the desired regon of the S-plane for two...
T042 Consider A-2 1 2 0 0 and B -- This overdetermined Ax-B system cannot be solved exactly. The backslash operator gives an approximate 'best' solution. Determine the residual r Ax-B, where x'is the approximation given by the backslash operator. Your answer is the 1-norm of the residual r, rounded to the nearest 0.1 decimal Answer: Check
T042 Consider A-2 1 2 0 0 and B -- This overdetermined Ax-B system cannot be solved exactly. The backslash operator gives an...
The matrix given is in reduced echelon form 1 0 0 0 1 0-5 0 0 1 7 C 0 0 0 0 6. Write the system of equations represented by the matrix. (Use x as your variable and label each x with its corresponding column. Enter x_1 for x1, x_2 for x2, x_3 for x3, and x_4 for x4.) = 0 row 1 = 0 row 2 row 3 row 4 0 there is no solution, enter NO SOLUTION.)...
4/ Let a,b, and be constants (with a 0), and consider the system ly= ax² + bxtc 1=k For which value of k (in terms of a, b, and c) will the system have exactly one solution? What is that solution? What is the relationship between the solution you've found and the graph of y=ar? +bx+e?
Determine whether the system is consistent 1) x1 + x2 + x3 = 7 X1 - X2 + 2x3 = 7 5x1 + x2 + x3 = 11 A) No B) Yes Determine whether the matrix is in echelon form, reduced echelon form, or neither. [ 1 2 5 -7] 2) 0 1 -4 9 100 1 2 A) Reduced echelon form B) Echelon form C) Neither [1 0 -3 -51 300 1-3 4 0 0 0 0 LOO 0...
Find the general solution of the system whose augmented matrix is given below. 0 1 -6 6 1 -2 10 -6 Select the correct choice below and, if necessary, fill in any answer boxes to complete your answer. A. B. X1 = X1 = X2 = X2 is free X3 is free X3 is free (Use integers or fractions for any numbers in the equation.) (Use integers or fractions for any numbers in the equation.) OC. D. The system has...
1. (10+10pts.) Consider the homogeneous system x1 + x2 + (3 – 2a)x3 = 0 2x1 + x2 + 7x3 - 24 = 0 -X2 + 2ax3 + 2x4 = 0 x1 + x2 + 4x3 = 0 where a is a real constant. a. Find the value of a for which the dimension of the solution space of the system is 1. b. Find a basis of the solution space of the system for the value of a found...
2. Given that u., and ware three solutions of the linear system Az = b. Verify that the vector cu+du+ (1-c-d)w is also a solution of Ar = b for any scalars DER - 2 1 1 Let A = 1 1 - 2 1 Determine whether the system Az = b is consistent for every beR. 1. Let A and B be two nx matrices. Suppose that AB is invertible. Show that the system Az = 0 has only...
please help !!!!
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalue of A, and find a corresponding generalized eigenvector Ax c) Write out the general solution of x
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a)...
3. Consider a system with the following state equation h(t)] [0 0 21 [X1(t) [x1(t) y(t) [0.1 0 0.1x2(t) X3(t) The unit step response is required to have a settling time of less than 2 seconds and a percent overshoot of less than 5%. In addition a zero steady-state error is needed. The goal is to design the state feedback control law in the form of u(t) Kx(t) + Gr(t) (a) Find the desired regon of the S-plane for two...
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