- #1

cosmos42

- 21

- 1

## Homework Statement

Write in Vector-Matrix form then write the augmented matrix of the system.

r + 2s + t = 1

r - 3s +3t = 1

4s - 5t = 3

## Homework Equations

The matrix to which the operations will be applied is called the augmented matrix of the system Ax = b, It is formed by appending the entries of the column vector b (right hand side of the equation) to those of the coefficient matrix A, creating a matrix that is now of order m x (n + 1).

## The Attempt at a Solution

I know to use the coefficients to build the rows and columns of a 3 x 3 (?) matrix but I don't understand the augmentation part.

Last edited: