Inverse matrices and matrix equations
7:30
Khan AcademySal Khan
Inverse matrices and matrix equations
In other videos, we've seen how matrices can represent systems of equations, and we've also seen how matrices whose determinant is zero don't have an inverse. In this video, we connect this two understanding, and by doing that way we understand how we can solve systems of equations with matrices.
Mar 21, 2021
Shorts
1K views · 15 comments | Solve the system of equations #viralreels #viral #maths #solve | Mathematics Hub | Facebook
0:06
323 views
1K views · 15 comments | Solve the system of equations #viralreels #viral
Mathematics Hub
5K views · 30 reactions | How to solve system of linear equations using substitution method. #solvingsystemofequations #Substitutionmethod #systemofequations | Impactmath19 | Facebook
2:48
2K views
5K views · 30 reactions | How to solve system of linear equations using substitution
Impactmath19
Matrix Inversion Method
The Matrix Inverse to Solve a System of 2 Linear Equations
5:33
The Matrix Inverse to Solve a System of 2 Linear Equations
YouTubePatrick J
240.8K viewsFeb 6, 2013
How to Find the Inverse of a 3x3 Matrix
6:45
How to Find the Inverse of a 3x3 Matrix
wikiHowMario Banuelos, PhD
4.6M views5 months ago
The Inverse Matrix Method for solving a linear system
9:35
The Inverse Matrix Method for solving a linear system
YouTubeDr. Sooze
12.6K viewsJul 24, 2021
Top videos
Solve the system of equations using the inverse of the coeffici... | Filo
Solve the system of equations using the inverse of the coeffici... | Filo
askfilo.com
5.7K views11 months ago
Solution of system of linear equations using inverse of Matrix Method
6:17
Solution of system of linear equations using inverse of Matrix Method
YouTubeGrad Math Mentor
18 views2 weeks ago
PlotLab on Instagram: "​The Matrix Cheat Code! (Cramer’s Rule) 🧩📉 Stop trying to solve x, y, z using substitution... it’s a nightmare! 😫 ​There is a faster, cleaner way using Linear Algebra. Welcome to Cramer’s Rule. ​Instead of messy algebra, we use Determinants. 🧮 ​The Algorithm: 1️⃣ Calculate D: Find the determinant of the main coefficient matrix. 2️⃣ Calculate D_x: Swap the X-column with the answer column and find the new determinant. 3️⃣ Repeat for D_y and D_z. The Magic Formula: x = D_
0:34
PlotLab on Instagram: "​The Matrix Cheat Code! (Cramer’s Rule) 🧩📉 Stop trying to solve x, y, z using substitution... it’s a nightmare! 😫 ​There is a faster, cleaner way using Linear Algebra. Welcome to Cramer’s Rule. ​Instead of messy algebra, we use Determinants. 🧮 ​The Algorithm: 1️⃣ Calculate D: Find the determinant of the main coefficient matrix. 2️⃣ Calculate D_x: Swap the X-column with the answer column and find the new determinant. 3️⃣ Repeat for D_y and D_z. The Magic Formula: x = D_
Instagramplotlab01
1.7K views2 weeks ago
Cramers Rule for 3x3 Matrix
3x3 Cramers Rule Calculator
3x3 Cramers Rule Calculator
onlinemath4all.com
Aug 25, 2015
Cramer's Rule for 3x3 system of linear equations-(Two examples)
25:27
Cramer's Rule for 3x3 system of linear equations-(Two examples)
YouTubeMathematics Foundation
15.5K viewsDec 16, 2022
Cramer's Rule - 3x3 Linear System
15:03
Cramer's Rule - 3x3 Linear System
YouTubeThe Organic Chemistry Tutor
2M viewsFeb 19, 2018
Solve the system of equations using the inverse of the coeffici... | Filo
Solve the system of equations using the inverse of the coeffici... | Filo
5.7K views11 months ago
askfilo.com
Solution of system of linear equations using inverse of Matrix Method
6:17
Solution of system of linear equations using inverse of Matrix …
18 views2 weeks ago
YouTubeGrad Math Mentor
PlotLab on Instagram: "​The Matrix Cheat Code! (Cramer’s Rule) 🧩📉 Stop trying to solve x, y, z using substitution... it’s a nightmare! 😫 ​There is a faster, cleaner way using Linear Algebra. Welcome to Cramer’s Rule. ​Instead of messy algebra, we use Determinants. 🧮 ​The Algorithm: 1️⃣ Calculate D: Find the determinant of the main coefficient matrix. 2️⃣ Calculate D_x: Swap the X-column with the answer column and find the new determinant. 3️⃣ Repeat for D_y and D_z. The Magic Formula: x = D_
0:34
PlotLab on Instagram: "​The Matrix Cheat Code! (Cramer’s Rule) 🧩📉 Sto…
1.7K views2 weeks ago
Instagramplotlab01
Lesson 19 - Solve Systems Of Equations With Inverse Matrices (Linear Algebra)
Lesson 19 - Solve Systems Of Equations With Inverse Matrices (…
15.1K viewsAug 19, 2016
YouTubeMath and Science
Simultaneous equations using inverse matrix method | How to solve system of equations using matrix
Simultaneous equations using inverse matrix method | How to so…
4.4K viewsFeb 2, 2018
YouTubeKisembo Physics And Math
Solving Matrix Equations
6:31
Solving Matrix Equations
843.7K viewsFeb 17, 2018
YouTubeThe Organic Chemistry Tutor
Matrix inversion method
12:47
Matrix inversion method
1.3M viewsApr 1, 2020
YouTubeCivil learning online
9:23
Simultaneous Equations Matrix Method : ExamSolutions
526.2K viewsSep 21, 2012
YouTubeExamSolutions
2:13
Solving Simultaneous Equations in Excel (Matrix Method)
108.2K viewsFeb 7, 2011
YouTubeMichael Seery
19:17
Matrix inverse method || matrix inverse 3x3
895K viewsMar 10, 2021
YouTubeCivil learning online
10:32
Cramer's Rule - 2x2 Linear System
541K viewsFeb 19, 2018
YouTubeThe Organic Chemistry Tutor
4:10
Solving simultaneous equations using matrices
298K viewsJun 11, 2017
YouTubeD Yung
7:01
Matrix Inverse to Solve 3 by 3 Linear System
6.5K viewsJul 4, 2017
YouTubeKeith Wojciechowski
5:19
Solving simultaneous equations by substitution
974.3K viewsOct 30, 2019
YouTubeWhiteboard Maths
12:44
Undetermined Coefficients: Solving non-homogeneous ODEs
578K viewsApr 19, 2021
YouTubeDr. Trefor Bazett
19:44
Solving Systems of Equations... Elimination Method (NancyPi)
954.9K viewsMay 16, 2018
YouTubeNancyPi
6:50
Inverse matrix introduction | Matrices | Precalculus | Khan Aca…
28.6K viewsMar 21, 2021
YouTubeKhan Academy
13:37
Solving System of Linear Equations: Matrix Inversion
65.4K viewsMay 23, 2020
YouTubeNadine Alex Bravo
15:32
Solving Systems Using Matrices on TI-Nspire
48.2K viewsOct 11, 2017
YouTubeAndrea Perurena
4:04
Matrices - System of Linear Equations (Part 1) | Don't Memorise
861.9K viewsJun 30, 2016
YouTubeSri Chaitanya Academy NEET
9:54
Matrix equations and systems | Matrices | Precalculus | Khan Aca…
309.2K viewsApr 11, 2014
YouTubeKhan Academy
6:28
❖ Solving a System of Linear Equations Using Inverses ❖
594.6K viewsSep 8, 2008
YouTubePatrick JMT
7:18
Elementary Row Operations Matrices 3x3 Linear System
341.5K viewsApr 17, 2019
YouTubeMario's Math Tutoring
9:21
Solving linear systems by substitution | Algebra Basics | Kh…
1.9M viewsApr 8, 2010
YouTubeKhan Academy
7:17
Solving Linear Systems with Eigenvalue/Eigenvector Method - …
131.3K viewsNov 6, 2013
YouTubeHouston Math Prep
4:18
Inverse Matrices Solving Systems of Equations
65.7K viewsMar 30, 2016
YouTubeMario's Math Tutoring
15:59
Linear Algebra - Lecture 24 - Elementary Matrices and Inverses
140.6K viewsJun 7, 2018
YouTubeJames Hamblin
22:59
#12 Determinants, How to solve linear equations by Matrix Method…
81.5K viewsJun 26, 2021
YouTubeArvind Academy
10:55
Solving Systems of Equations using Inverse Matrices
22.5K viewsDec 2, 2016
YouTubeRyan Cozad
See more videos
Static thumbnail place holder