Example 12 - Chapter 1 Class 11 Sets
Last updated at July 12, 2018 by Teachoo
Transcript
Example 12 Let A = { 2, 4, 6, 8} and B = { 6, 8, 10, 12}. Find A ∪ B. ∪ means Union - Combination of two sets A ∪ B = {2, 4, 6, 8} ∪ {6, 8, 10, 12} In union, Common elements 6, 8 should be taken once = { 2, 4, 6, 8, 10, 12}
Venn Diagram and Union of Set
Chapter 1 Class 11 Sets
Concept wise
- Depiction and Defination
- Depicition of sets - Roster form
- Depicition of sets - Set builder form
- Intervals
- Null Set
- Finite/Infinite
- Equal sets
- Subset
- Power Set
- Universal Set
- Venn Diagram and Union of Set
- Intersection of Sets
- Difference of sets
- Complement of set
- Number of elements in set - 2 sets (Direct)
- Number of elements in set - 2 sets - (Using properties)
- Number of elements in set - 3 sets
- Proof - Using properties of sets
- Proof - where properties of sets cant be applied,using element
About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.