Mathematics, Data Science, Algebra, Numerical Analysis, University At Buffalo.
system of linear equations there are only 3 possibilities. One unique solution: This is the case when det(A) ≠ 0. Infinite number of equations: This is one of the cases of det(A) = 0. No solution: This is another case of det(A) = 0. We’ll talk about these cases in-depth later. Gaussian Elimination