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Algebra II Textbook26 chapters | 256 lessons

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This quiz/worksheet combination will test your understanding of identity and inverse matrices. Questions will cover general information about inverse matrices and how to find inverse matrices by multiplying.

In this assessment, you will be tested on:

- Which number the inverse matrix can be likened to
- Which rows of a matrix to use to find an inverse matrix
- How to use identity matrices to solve matrix equations
- Which numbers to use to find the inverse
- The result of multiplying a matrix by its identity matrix

**Information Recall**: access the information you've gained regarding identity and inverse matrices**Problem Solving**: use acquired knowledge to solve inverse matrix practice problems**Knowledge Application**: use your knowledge to answer questions about multiplying identity and inverse matrices

To learn more about solving inverse matrices, review the accompanying lesson. This lesson covers the following objectives:

- Define inverse and identity matrices
- Know how to find the inverse of a particular matrix
- Understand how to perform matrix operations
- Solve equations that involve matrices

You are viewing lesson
Lesson
5 in chapter 10 of the course:

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Algebra II Textbook26 chapters | 256 lessons

- What is a Matrix? 5:39
- How to Write an Augmented Matrix for a Linear System 4:21
- How to Perform Matrix Row Operations 5:08
- Matrix Notation, Equal Matrices & Math Operations with Matrices 6:52
- How to Solve Inverse Matrices 6:29
- How to Solve Linear Systems Using Gauss-Jordan Elimination 5:00
- Inconsistent and Dependent Systems: Using Gaussian Elimination 6:43
- Multiplicative Inverses of Matrices and Matrix Equations 4:31
- How to Take a Determinant of a Matrix 7:02
- Solving Systems of Linear Equations in Two Variables Using Determinants 4:54
- Solving Systems of Linear Equations in Three Variables Using Determinants 7:41
- Using Cramer's Rule with Inconsistent and Dependent Systems 4:05
- How to Evaluate Higher-Order Determinants in Algebra 7:59
- Go to Algebra II: Matrices and Determinants

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