Definition of a group with examples and related properties, Order of elements in a group and related theorems, Subgroup.
Cyclic group, Permutation group, Cosets, Lagrange’s theorem, Normal subgroup, Quotient group.
Homomorphism and isomorphism of group, Fundamental theorem of homomorphism of group. Ring: Definition, examples and elementary properties, Subring.
Integral domain, Field, Subfield and their related properties, Ideal of a ring, Characteristic of a ring.
Vector space: Definition with examples, Subspace, Linear combination of vectors, Linear span, Linearly dependent and independent vectors and their properties, Bases and dimension (Definition and examples only).