Examlex
Differentiate the given function.
Determinant
A scalar value that can be computed from the elements of a square matrix and provides information about the matrix, such as whether it is invertible.
Minors
Submatrices formed by deleting one or more rows or columns from a matrix, used in the calculation of determinants and inverses.
Augmented Matrix
A matrix created by adding the columns of two specified matrices together, usually representing a system of linear equations.
Back-substitution
A method used in algebra to solve systems of equations by solving one equation first and then substituting its value into other equations.
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