*Research Scholar, SMIT, Anna University, Chennai, India
**Department of Mathematics, GKMCET, Chennai, India
Online published on 14 February, 2017.
The aim of this paper is to introduce and study the properties of nowhere *μ-dense subsets, *μ-first and second category sets and -μbaire space in generalized topology with hereditary class
generalized topological space, quasi topological space, hereditary class, μ-codense sets and μbaire space