You can download the TA class questions and videos here. HW1 by Aryana Zalnejad tl;dr: Elementary Row Operations, Echelon Forms and Row Reduction, and Equation [Video] HW2 by Amir Mohammad Sharbati tl;dr: Linear Independece, Bases, Dimensions, and Matrix Rank [Video] HW3 by Aryana Zalnejad tl;dr: Linear Transformation, Change of Basis, Inverse, and Determinant [Video]
