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Row Reduction Matrix

Authored by Anthony Clark

Mathematics

University

CCSS covered

Row Reduction Matrix
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

_____________ is an algorithm to solve a system of linear equations by representing it as an augmented matrix, reducing it using row operations, and expressing the system in reduced row-echelon form to find the values of the variables.

Gauss-Jordan Reduction Theory

Gauss-Jordan Reduction Principle

Gauss-Jordan Law

Gauss-Jordan Reduction Method

Tags

CCSS.8.EE.C.8B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When solving an augmented matrix using row reduction operations, which of the following operations are allowed?

switching any two rows

multiplying a row by a non-zero constant

replacing a row with a combination of operations to two rows

ALL of these are acceptable

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This is not a valid row operation!

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This is not a valid row operation!

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This is not a valid row operation!

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This is not a valid row operation!

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This is not a valid row operation!

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