10th STD MATH “SETS AND FUNCTIONS” IMPORTANT FORMULAS

Properties of set operations

Algebra of Sets,Let A, B, C be any three subsets of a universe U.

1. Commutative Laws





2. Associative Laws 

3. Distributive Laws 

4. De Morgan’s laws for Set difference 





5.De Morgan’s Laws for complementation




6. Cardinality of union of sets