1.4.1. Hints for Matrix Homework AssignmentΒΆ

  1. Assign a variable name to each matrix and use the * operator in MATLAB to multiply. See Matrix Multiplication.
    1. See Determinant
    2. See Invertible Test, either the determinant det() function or the rank() can find if a matrix is singular or full rank. The inv() function computes the inverse of a matrix.
    1. See Systems of Linear Equations for an example to putting a system of equations into matrix form.
    2. See the example in When Does a Solution Exist?.
    3. See Jumping Ahead to MATLAB.