Dec 12, 2025 · Set theory, branch of mathematics that deals with the properties of well-defined collections of objects such as numbers or functions. The theory is valuable as a basis for …

Jul 19, 2024 · What is a set in maths. Learn its theory, types of notations with symbols, Venn diagrams and examples.

Jul 23, 2025 · This section introduces the basics of Set Theory, helping you understand key concepts like types of sets, set operations, and important formulas through clear examples …

Contemporary research into set theory covers a vast array of topics, ranging from the structure of the real number line to the study of the consistency of large cardinals.

In set theory, there are various notations to represent elements of a set. Sets are usually represented using a roster form or a set builder form. Let us discuss each of these terms in …

Oct 4, 2025 · Set theory was developed in the late 19th century by mathematicians such as Georg Cantor and Richard Dedekind. It provides a formal framework for constructing other …

Sets can be finite or infinite. An example of a finite set would be a set of English alphabets or real numbers, or whole numbers. Sets are written in three ways: tabular, set builder notation or …

Learn the basics of set theory in Maths—definitions, symbols, operations, and Venn diagrams with solved questions and real-life examples.

Some common examples of sets include R R, the set of all real numbers, Z Z, the set of all integers, and the Cantor set. Unfortunately, these straightforward definitions can run into …

6 days ago · This page offers an overview of set theory focusing on union, intersection, and complement. It uses practical examples, including a comparison of sets from parents in the …