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The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.

The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system. class=

Answer :

Answer:

option-C

Step-by-step explanation:

We are given row-echelon form

So, we can write equation from matrix as

[tex]x-5z=-3[/tex]

[tex]y-4z=-5[/tex]

Let's assume

[tex]z=t[/tex]

now, we can find x and y

[tex]x-5t=-3[/tex]

[tex]x=5t-3[/tex]

[tex]y-4t=-5[/tex]

[tex]y=4t-5[/tex]

so, we get solutions as

[tex]x=5t-3[/tex]

[tex]y=4t-5[/tex]

[tex]z=t[/tex]

where t can be any real numbers

Answer:

c, i got it right on edg

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