Format:

• Enter your solution as a matrix or a column vector, using the

vector/matrix palette tool.

• When entering an augmented matrix, do not include any

divider before the final column, i.e. input (Ab) rather than

(Ab).

• If no solution exists, enter the single character "n" (without the

quote marks).

• Enter your answers exactly (without rounding), i.e. input

rather than 0.333.

3

Here is a system of three linear equations:

5x+z=10

4x+2y-2z=8

3x-6y+9z=-1

Submit Assignment

Quit & Savo/na.

Write down the augmented matrix:

ab

Show/hide

sin (a)

da

f

8

S/nb.

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Put the augmented matrix into row echelon form:

sin (a)

-f

əx

8

R

Done/nC.

Find one point that is a solution to this system of

equations.

x

Y

ab

Show/hide

sin (a)

f

da

8

a