During examination it is not possible to revise complete book. So, we have come up with quick revision notes which include important terms and formulae. This unit notes is very useful for UPSEE, WBJEE ...

Research in inequalities and integrals within the realm of fuzzy and interval-valued functions has advanced our understanding of uncertainty quantification and non-linear analysis. This field ...

IN the evolution of the teaching of mathematics, many thoughtful teachers frequently examine critically the basic concepts of the subject in order to make quite sure that the edifice they are ...