Instructional Video

Khan Academy: Inverting Matrices: Inverting Matrices (Part 2)

Curated by ACT

Inverting a 3x3 matrix. This video includes using expansion of minors to determine the determinant and finding the matrix of cofactors and adjugate or adjoint matrix.

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CCSS: Adaptable
Concepts
inverse matrices, matrices, inverse
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Additional Tags
matrix of minors, inverting matrices, khan academy, determinant, inverse matrix, matrix
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Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L