How to find inverse of a matrix

The easiest way to determine the invertibility of a matrix is by computing its determinant: If the determinant of the matrix is nonzero, the matrix is invertible. If the determinant of the matrix is

Inverse of a Matrix

How to find the inverse of 3×3 matrix? To calculate the inverse of a matrix, we have to follow these steps: First, we need to find the matrix of minors; Now change that matrix into a matrix

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