4 Select the correct answer. If the row echelon form of a system of three linear equations In three variables Is given by this matrix, which phrase describes the solutie OA one solution at the point (1,3,7) O B. Infinite number of solutions Oc. no solutions OD. one solution at the point (1,3,0) Reset Next 100

Q: Write the augmented matrix corresponding to the system of equations. 9x  −  4y  =  2 4x  +  y  =  6

A:

Q: Write the system of equations corresponding to the augmented matrix. Then perform the row operations…

A: The  given augmented matrix  is…

Q: 3. Find the values of the unknowns which satisfy the matrix equation. – 4 -3[ y 5 -1 2x -x у 5 APIE

A: We have: -4-305yx-1-1-x1=2x-x1-5y5 Consider the left-hand side:…

Q: Write the augmented matrix for the system of linear equations. 5w - 4x - 8y +z= -8 5x +y w +x-6y 9w…

A: Just write down coefficient as entries of matrix.

Q: Translate the given systems of equations into matrix form. 4x + у %3D 4 -x = 9 4 9.

A: System of equations can be represented in matrix form as : AX=B, where A is the coffficient matrix,…

Q: Write the system of equations that corresponds to the augmented matrix. Use xx, yy, and zz for the…

A: Refrence Example: System of equations into augmented matrix

Q: Xx + x + 2y 2x + 4y y + + + + 2 = 1 3z 5z 2. 3

A:

Q: Resolve the system of linear equations in matrix form |2x, + x, - x3 = 5 х — 2х, + 3х, — -3 (7x, +x,…

A:

Q: A certain system of 5 linear equations in 4 variables is known to have infinitely many solutions.…

A: We have to solve given problem:

Q: The nullity of a 5x3 matrix a. can be any from 0 to 2 must be zero b. c. d. e. is three can be any…

A: According to the theorem in vector space  Rank + nullity = dimension Here the possibility of rank is…

Q: 1. Solve the following system. Show all row operations necessary to eliminate a variable and then…

A: Given: The system of equations, 3x+2y=6x+y=0.

Q: Solve the following system algebraically or graphically. (2x² + 3y² = 17 5x² - 2y² = −5

A: