1 Answer | Add Yours
Let A is the square matrix of order n. If column of matrix A is linearly dependent then rank of the matrix A will be less than n. But we know matrix is invertible if rank of the matrix equal to the order of the matrix i.e.
Therefore matrix A is non invertble i.e. `A^(-1)` does not exist.
We’ve answered 319,199 questions. We can answer yours, too.Ask a question