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Intro to inverse matrices and the inverse notation
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Intro to inverse matrices and the inverse notation
6:04
About this lesson
The Inverse of a 2 x 2 matrix overview:
Are the two matrices inverses?
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Video 1 of 9
Intro to inverse matrices and the inverse notation
6 min
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Formula for finding the inverse of a 2x2 matrix
6 min
Verifying two matrices are inverses by multiplication
6 min
Verifying two matrices are inverses by multiplication
4 min
Verifying two matrices are inverses by multiplication
6 min
Finding the inverse of a 2x2 matrix with determinant equal to 1
3 min
Finding the inverse of a 2x2 matrix with negative entries
4 min
Finding the inverse of a 2x2 matrix with negative entries
4 min
Finding the inverse of the 2x2 identity matrix
4 min