UNIT-I:- 1. Transfomation of Equations, 2. Algebraic Solution of Cubic Equations, 3. Solution of Biquadratic Equations UNIT-II 4. Rank of a Matrix, 5. Linear Equations 6. Eigen -Values and Eigen-Vectors, 7. Quadratic Forms, UNIT-III 8. Elements of Set Theory, 9. Groups, UNIT-IV 10. Normal Subgroups, UNIT-V 11. Rings 12. Vector Spaces