Determine if 2x2 Matrix is Invertible
Автор: Wrath of Math
Загружено: 2024-07-31
Просмотров: 757
Описание:
We go over how to identify invertible 2x2 matrices. Given a 2x2 matrix, we can determine if the matrix is invertible by computing the determinant. The determinant, which is the difference of the products of the diagonals, must be nonzero for the matrix to be invertible. If the determinant is 0 then the matrix is not invertible. #linearalgebra
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Linear Algebra course: • Linear Algebra
Linear Algebra exercises: • Linear Algebra Exercises
0:00 Intro
0:54 Problem 1
1:18 Problem 2
1:40 Problem 3
1:56 Problem 4
2:16 Conclusion
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