Finding Minors

Опубликовано: 01 Сентябрь 2023
на канале: Math Teaching Academy, KSRCAS
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A matrix minor is a fundamental concept in linear algebra that plays a crucial role in various mathematical and scientific applications, particularly in areas like matrix theory, linear transformations, and optimization. To understand what a matrix minor is, let's break it down:

Definition: A matrix minor is a determinant of a smaller matrix obtained by removing some rows and columns from a larger square matrix.

Here are key points to help you understand matrix minors better:

Submatrix Selection: To find a minor, you choose a subset of rows and columns from the original matrix, creating a smaller square matrix. The size of this submatrix is typically denoted as "m x m," where "m" is less than or equal to the dimensions of the original matrix.


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