QUESTION 2 . 14 POINTS Given the following system of equations, use the inverse of a...
Use the elimination method to solve the following system of equations. x-2y = 2 4x -8y 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is one solution. The solution of the system is (Simplify your answer. Type an ordered pair.) O B. The solution set of the system is {(x,y) x - 2y = 2 O C. The solution set is Ø
A system of equations is given together with the inverse of the coefficient matrix. Use the inverse of the coefficient ratrix to solve the system of equations. 3x +y x -y +22 - 2x + y +z = -7 = 6 The solution to the system is ( 0 (Type an ordered triple Type integers or fractions)
Solve the following system of equations by using the inverse of the coefficient matrix if it exists and by the echelon method if the inverse doesn't exist. x + 4y = - 11 5x + 2y = 17 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution of the system is (Simplify your answer. Type an ordered pair.) B. There are infinitely many solutions. The solution is ,y), where...
Solve the following system of equations by using the inverse of the coefficient matrix. - 6x - y + 8z = 50 -8y + 8z = 40 4x + 6y + 4z = - 16 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The solution of the system is (Simplify your answer. Type an ordered triple.) where z is any real number. There are infinitely many solutions. The solutions are...
Solve the following system of equations. (Enter your answers as a comma-separated list. If there are infinitely many solutions, enter a parametric solution using t and/or s. If there is no solution, enter NONE.) 3y + 2z 4 2x-y-3z 2 2x 2y z6 (x, y, 2) Solve the following system of equations. (Enter your answers as a comma-separated list. If there are infinitely many solutions, enter a parametric solution using t and/or s. If there is no solution, enter NONE.)...
Use Gauss-Jordan row reduction to solve the given system of equations. HINT [See Examples 1-6.] (If there is no solution, enter NO SOLUTION. If the system is dependent, express your answer in terms of x, where y = y(x) and z = z(x).) -1/2x+y-1/2z=0 -1/2x-1/2y+z=0 x-1/2y-1/2z=0 (x,y,z)=
please help!!! Use an inverse matrix to solve each system of linear equations. (a) x + 2y = -1 x-2y = 3 (x, y)=( (b) x + 2y = 7 x - 2y = -1 (x, y) = Use an inverse matrix to solve each system of linear equations. (a) X1 + 2x2 + x3 = 0 X1 + 2x2 - *3 = 2 X1 - 2x2 + x3 = -4 (X1, X2, X3) - (b) X1 + 2x2 +...
4. Solve the following system of linear equations using the inverse matrix method. 1 y = 1 2 , 3 2 -r- 1 5 4 a) x+y +z= 6 x-y-3z=-8 x+y- 2z=-6 b) Solve the following system of linear equations using Cramer's Rule. 5. 2 1 -X- 3 2 1 3 X+-y-1 5 4 y = 1 a) x+y+z= 6 x-y-3z=-8 x+y- 2z = -6 b) 4. Solve the following system of linear equations using the inverse matrix method. 1...
5 1 Solve the following system of equations by using the inverse of the coefficient matrix. The inverse of the coefficient matrix is shown. 0 4 4 4 11 1 Niw w 2 2 1 А x - 2y + 3z = -1 3 13 1 -2 y - Z + W = -5 4 4 4 - 3x + 3y - 22 + 5 w = -2 3 5 1 - 1 2y - 32 + W = 3...
1. {5 points) The solution to the following system of linear equations is (2.0). Use a method of your choice to show how this answer could be arrived at. 3x + y = 6 2x + 5y = 4 2. {5 points) The following system of equations has no solution. Use the echelon method to show how this conclusion was arrived at. 2x - 3y = 2 4x - y = 5 3. {5 points) The solution to the system...