Augmented Matrix

Perform row operations on the augmented matrix as far as necessary to determine whether the system is independent, dependent, or inconsistent. DO ALL WORK BY HAND.

x + 2y + 4z = 6
y + z = 1
x + 3y + 5z =10


If one subtracts the first equation from the last equation...the result is

y+z=4. That is inconsistent with
y+z=1


find the value(s) of h such that the matrix is the augmented matrix of a consistent linear system.
1x+hy=4
3x+6y=8


4

  1. 👍
  2. 👎
  3. 👁

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Given the following matrix A, find an invertible matrix U so that UA is equal to the reduced row-echelon form of A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right corner of the matrix. A = 3 3

  2. algebra

    PLEASE HELP!! 3) When converting a system of linear equations into an augmented matrix, what equation form is needed? Slope-intercept form negative form graph form standard form 4) what does the vertical line in an augmented

  3. Math

    Solve the system of equations using Row Operations x + y - z = 6 3x - 2y + z = -5 x + 3y - 2z = 14

  4. Gaussian Elimination Method

    Write the system of equations as an augmented matrix. Then solve for x and y. 5x-4y=12 -5x+3y=9

  1. math

    Solve the system of equations by finding a row echelon form for the augmented matrix. x-2y+z=8 2x+y-3z=-9 -3x+y+3z=5

  2. system of equations

    Write the system of equations as an augmented matrix. Then solve for x and y. 5x-3y=-34 10x−5y=−65

  3. Algebra

    2. Use an augmented matrix to solve the system. x + y = 5 3x – y = –1 (1 point) (1, 4) (1, 5) (3, –1)*** (5, –1) 3. When converting a system of linear equations into an augmented matrix, what equation form is needed? (1

  4. Math

    Directions: Use the following matrix to perform the elementary row operations sequentially. A=[3 2 |8] [5 2 |12] 1.) (1/3) R1 From the original matrix 2.) -5R1+R R2 From matrix in question 1.

  1. math

    Write the system of equations corresponding to the augmented matrix using the variables x, y, and z. 0 10 6 –5 3 8 – 9 7 – 5 0 – 3 –4

  2. math

    Write the augmented matrix for the system of linear equations. 7x + 4y = 53 5x − 9y = −57

  3. business algebra

    Use row operations on augmented matrices to solve the given systems of linear equations. x + y − z = 0 x + 2y + 4z = −3 3x − y − 22z = 19

  4. Algebra

    represent the system of equations in augmented matrix form y= 1/4x -3 y=-3x +5

You can view more similar questions or ask a new question.