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Ex 1.1, 4 (i) - Chapter 1 Class 11 Sets
Last updated at August 17, 2026 by Teachoo
Depicition of sets - Set builder form
Chapter 1 Class 11 Sets
Concept wise
- Depiction and Definition
- Depicition of sets - Roster form
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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 1.1, 4 Write the following sets in the set–builder form: (i) {3, 6, 9, 12} 3 = 3 x 1 6 = 3 x 2 9 = 3 x 3 12 = 3 x 4 {x: x = 3n, n ∈ N and 1 ≤ n ≤ 4}
