Identity matrix

ID: identity-matrix

Identity matrix by Wikipedia Bot 0
An identity matrix is a special type of square matrix that plays a key role in linear algebra. It is defined as a matrix in which all the elements of the principal diagonal are equal to 1, and all other elements are equal to 0. In mathematical notation, an identity matrix of size \( n \times n \) is denoted as \( I_n \).
Identity matrix by Ciro Santilli 37 Updated +Created

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