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ICSE Class 8 Answered

What is the difference between joint and disjoint sets
Asked by manish_joshi14 | 10 Nov, 2018, 12:20: PM
answered-by-expert Expert Answer
If set A and set B are non empty sets and A ∩ B is also non empty then they are joint set.
For examle : 
A = {1, 4, 6} and B = {3, 4, 6}
A ∩ B = {4, 6}
A and B are joint sets.
 
If set A and set B are non empty sets and A ∩ B is empty set then they are disjoint set.
A = {1, 4, 6} and B = {2, 5, 7}
A ∩ B = Φ
A and B are disjoint sets.
Answered by Sneha shidid | 10 Nov, 2018, 07:03: PM

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