CBSE Class 12 Relations and Functions Revision Notes: View and download here the revision notes of CBSE Class 12 Maths Chapter 1 Relations and Functions in PDF format. CBSE Class 12 Mathematics ...

Let $R$ be a Borel equivalence relation with countable equivalence classes, on the standard Borel space $(X, \mathscr{A}, \mu)$. Let $\sigma$ be a 2-cohomology class ...

This is a preview. Log in through your library . Abstract The study concerning the classification of the fuzzy subgroups of finite groups is a significant aspect of fuzzy group theory. In early papers ...