A linear non homogeneous system is consistent if the rank of the augmented matrix and the rank of the coefficient matrix is same. We use this result to check the consistence of the given systems.
The augmented matrix is given for a system of equations. If the system is consistent, find...
The augmented matrix is given for a system of equations. If the system is consistent, find the general solution. Otherwise state that there is no solution 5 1 2-3 0 1 4-5 0 0 0 0 X13 15 + 11х3 X2 -5-4x3 X3 = 0 X1 5-2x2 + 3x3 X2 -5- 4x3 = X3 is free X13 5- 2х2 + 3x3 X2 is free X3 is free X13 15 + 11хз X2 = -5-4X3 x3 is free
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...
The augmented matrix is given for a system of equations. If the system is consistent find the general solution. Otherwise state that there is no solution. 1062 01- 29 0 0 0 0 X12 - 6x3 02-9 + 2x3 *3 is free X1 - 2 - 6x3 x2 is free *3- ŹŹ x2 No solution *1 = 2 - 6x3 0x292x3 X30
70. In each part, find matrices A, x, and b that express the given system of linear equations as a single matrix equation Ax = b, and write out this matrix equation. (a) 2x1- x2+3x3= xi + 3x2 X2-X3= 1 -X1 (b) 4x1 + 4x2 + 4x3 = 4 4x2-2x3 =-2
[-/1 Points] DETAILS ROLFFM8 2.2.052. Solve the following system of equations by reducing the augmented matrix. X1 + 3x2 - x3 + 2x4 -3 - 3x1 + X2 + x3 + 3x4 = -2 2x3 + X4 = - 4x4 = -6 2X1 4x2 2X2 1 (X1, X2, X3, X4) = D) Need Help? Talk to a Tutor
Write the system of equations as a matrix equation of the form AX = B. X1 - 2x2 + 3x3 = - 4 - 2X1 + 4x2 = 1 X1 + X2 + 3x3 = - 3 X1 X2 = X3 (Type an integer or decimal for each matrix element.)
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...
Find the general solution of the system whose augmented matrix is given below. 0 1 -5 5 1 -2 4 -8 Select the correct choice below and, if necessary, fill in any answer boxes to complete your answer. A. B. X1 = X1 X2 = X2 X3 = X3 is free (Use integers or fractions for any numbers in the equation.) (Use integers or fractions for any numbers in the equation.) C. D. The system has no solution. X1 =...
Find the general solution of the system whose augmented matrix is given below. 1 5 0 - 1 0 -7 0 1 0 0 -9 1 0 0 0 4 5 0 0 0 0 0 0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your answer. O A. B. C. D. The system is inconsistent. х1 : X1 X1 = X2= X2 is free X2 = X3 is free X3 = X3...
Write the solution set of the given homogeneous system in parametric vector form. 4x1 + 4x2 + 8x3 = 0 8x1-8x2-16x3-0 5x2 + 5x3 = 0 X1 where the solution set is x- X2 X3 x=x3 (Type an integer or simplified fraction for each matrix element.)