# Ch 7: HiSET Mathematics: Matrices and Determinants

All of the concepts explaining matrices and determinants in this chapter can prepare you for related questions on the High School Equivalency Test (HiSET). Our videos and transcripts teach you just what you need to know for the exam.

## HiSET Mathematics: Matrices and Determinants - Chapter Summary

We want you to understand the fundamentals of matrices and key functions that you can use with them so you feel confident answering the types of questions tackle on the HiSET. Our straight-forward video lessons teach you how to solve problems that involve:

• Identifying a matrix
• Performing matrix row operations
• Matrix notation
• Equal matrices
• Math operations with matrices
• Using and solving multiplicative inverses of matrices and matrix equations
• Solving inverse matrices
• Taking a determinant of a matrix

Transcripts are also listed under the videos for those who would benefit from reading through the lesson on their own after listening to the video presentation.

### Objectives of the HiSET Mathematics: Matrices and Determinants Chapter

The HiSET math exam measures your understanding of math operations in order to verify your academic abilities as well as your college or career readiness. The information in this chapter will be on the Numbers and Operations on Numbers part of the exam, and about nine questions out of the total 50 will be included.

You will have to find the right answer to each multiple-choice question on this exam, so be sure to use our lesson quizzes to practice as much as you need to.

6 Lessons in Chapter 7: HiSET Mathematics: Matrices and Determinants
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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