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As Tia solved the system of equations below, she transformed matrices at different steps during the process.

(see image attached)

In which order should the matrices be arranged when solving the system from start to finish?
A. I, IV, III, II
B. II, III, IV, I
C. II, IV, I, III
D. IV, II, III, I

As Tia solved the system of equations below she transformed matrices at different steps during the process see image attached In which order should the matrices class=

Respuesta :

Hence, order in which  the matrices be arranged when solving the system from start to finish is , option B

What is Matric?

It is a Rectangular array of numbers and symboles  arranged in form of table to solve equations easily.

How to solve?

Given Equations-

-a-b+2c=7

2a+b+c=2

-3a+2b+3c=7

matric formed will be

[tex]\left[\begin{array}{ccc}-1&-1&2\\2&1&1\\-3&2&3\end{array}\right][/tex]=[tex]\left[\begin{array}{ccc}7\\2\\7\end{array}\right][/tex]

Which is option B

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