Matrics, Symmetric, Skew-symmetruc, Hermitian & Skew-hermitian, Rank of Matrix, Orthogonal and Unitary Matrices, Solution of a Systen of Linear Equations, Characteristic Roots and Characteristic Vectors of A Matrix, Bilinear and Quadratic Forms, Grneral Properties of Equations, Relation between the Roots and Coefficients of an Equation, Transformation of Equations, Descarte's Rule of signs, Solution of Cubic are Bi-quadratic Equations, Short Answer Type Questions.