GyanGhar GyanGhar

Class 11 · Math · Chapter 1

Sets

The language all higher mathematics is written in: what makes a collection a set, roster and set-builder forms, the number sets N,Z,Q,R\mathbb{N}, \mathbb{Z}, \mathbb{Q}, \mathbb{R}, subsets and intervals, Venn diagrams, and the operations union, intersection, difference and complement, capped by De Morgan's laws. The direct foundation for Relations and Functions — and a reliable one-question scorer in JEE Main.

8 sections · ~435 min read · Free, no login needed
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Topics in this chapter

  1. 1

    Introduction, Sets and their Representations

    45 min read · Quiz included

  2. 2

    The Empty Set, Finite and Infinite Sets, and Equal Sets

    45 min read · Quiz included

  3. 3

    Subsets, Intervals, Universal Set and Venn Diagrams

    50 min read · Quiz included

  4. 4

    Operations on Sets and Complement of a Set

    55 min read · Quiz included

  5. 5

    Solved Examples

    90 min read · Quiz included

  6. 6

    JEE Corner — Sets for JEE Main and Advanced

    75 min read · Quiz included

  7. 7

    JEE Main Pattern Practice Questions

    60 min read · Quiz included

  8. 8

    Summary and Quick Revision

    15 min read · Quiz included