# Set Theory

##### Video Lessons & Revision Notes

Sets - Basic Concepts, Set Operations (Complement, Union and Intersection)
1. Sets - Basic Concepts, Set Operations (Complement, Union and Intersection)
In this 47 mins Video Lesson
Sets, Set Notations, Subset / Proper Subset, Universal Set, Set Operations: Complement, Set Operations: Union, Set Operations: Intersection, Disjoint Sets, Properties: Set Operations, and other topics.
Sets - Difference Operation, Power Set and Laws of Set Operations
2. Sets - Difference Operation, Power Set and Laws of Set Operations
In this 55 mins Video Lesson
Set Operations: Difference, Properties: Difference, Set Operations: Symmetric Diffrence, Properties: Symmetric Difference, Cardinality, Power Set, Laws: Set Operations, Proofs, and other topics.
Partitions of a Set and Principle of Inclusion Exclusion
3. Partitions of a Set and Principle of Inclusion Exclusion
In this 55 mins Video Lesson
Introduction, Partitions of a Set, Principle of Inclusion Exclusion, Proof, Corollary, Example, and other topics.
Multisets
4. Multisets
In this 21 mins Video Lesson
Multisets, Multiplicity, Equality, MultiSubset, Union, Intersection, Difference, Sum, and other topics.

### Revision Notes

Sets (2.44 Mb)

Sets, Combination of sets, Finite and Infinite sets, Un-countably infinite sets, Principle of inclusion and exclusion, multisets.