Skip to main content

My Courses

Chemistry

Biology

Math

Physics

Business

Social Sciences

Programming

Product & Marketing

My Course
Learn
Exam Prep
Explore
Bookmarks

Table of contents

Skip to main content

0. Review of Algebra4h 16m
1. Equations & Inequalities3h 18m
2. Graphs of Equations1h 31m
3. Functions2h 17m
4. Polynomial Functions1h 44m
5. Rational Functions1h 23m
6. Exponential & Logarithmic Functions2h 28m
7. Systems of Equations & Matrices4h 6m
8. Conic Sections2h 23m
9. Sequences, Series, & Induction1h 19m
10. Combinatorics & Probability1h 45m

7. Systems of Equations & Matrices

Determinants and Cramer's Rule

College Algebra7. Systems of Equations & MatricesDeterminants and Cramer's Rule

5:52 minutes

Problem 19a

Textbook Question

Textbook Question

Find the cofactor of each element in the second row of each matrix. See Example 2.

Verified Solution

This video solution was recommended by our tutors as helpful for the problem above

Video duration:

5m

Play a video:

199

views

Was this helpful?

Related Videos

Related Practice

Determinants of 2×2 Matrices

Determinants of 2×2 Matrices

Cramer's Rule - 2 Equations with 2 Unknowns

Cramer's Rule - 2 Equations with 2 Unknowns

Determinants of 3×3 Matrices

Determinants of 3×3 Matrices

Cramer's Rule - 3 Equations w/ 3 Unknowns

Cramer's Rule - 3 Equations w/ 3 Unknowns

Ex: Find the Value of a 4x4 Determinant Using Cofactor Expansion (with Zeros)

Ex: Find the Value of a 4x4 Determinant Using Cofactor Expansion (with Zeros)

Evaluate the Determinant of a 4x4 Matrix

Evaluate the Determinant of a 4x4 Matrix

Determinant of a 4X4 Matrix

Determinant of a 4X4 Matrix

How To Find The Determinant of a 4x4 Matrix

How To Find The Determinant of a 4x4 Matrix

The Organic Chemistry Tutor

Showing 1 of 8 videos

Download the Mobile app

Do not sell my personal information

© 1996–2024 Pearson All rights reserved.