Matrix Algebra, Decomposition, Linear Equation, System Of Equations, Constrained Optimization.
problem statement only with different techniques!) Approach 1: Basic Matrix Algebra Approach 2: LU Decomposition Approach 3: QR Decomposition This approach is another useful technique to solve a set of linear equations. In this approach, we have A = QR i.e., (Matrix A is a product of an orthogonal