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Ex 1.3, 1 (i) - Chapter 1 Class 11 Sets
Last updated at Dec. 13, 2024 by Teachoo
Chapter 1 Class 11 Sets
Concept wise
- Depiction and Definition
- 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
Transcript
Ex 1.3, 1 Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces: (i) {2, 3, 4} … {1, 2, 3, 4, 5} Since set {1, 2, 3, 4 ,5} has all the elements of set {2, 3, 4} So, {2, 3, 4} is a subset of {1, 2, 3, 4, 5} ∴ {2, 3, 4} ⊂ {1, 2, 3, 4, 5}
