Sets

This topic elaborates on set theory and different types of sets. Some basic concepts of sets will be taught here with the aid of examples and application-based questions.

This topic explains the intervals and its types. It talks about finite and infinite intervals. In addition, it explains open, closed, and semi-open intervals. We will also deal with some examples for more details.

This topic explains the term subsets with definitions and examples. It talks about proper subset, superset and singleton sets with their representation. We will also explore subsets of real numbers and intervals as a subset of R.

In this topic, we will learn how to represent different sets using venn diagrams. We will also discuss the intersection and union of sets via venn diagrams. Moreover, it includes some formulas related to venn diagrams.

This topic describes the cardinal number of a set. It also discusses some formulas to find the cardinality of union or intersection of sets. Furthermore, it includes some examples to teach us how to apply these formulas.