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Royal Wedding (Union) of Prince Harry & Meghan Markle
Union (∪)
Union (∪)
The union of two sets is like a marriage between a bride and a groom. They are joined in holy union and all their belongings are moved into their new apartment.
The union of two sets is like a marriage between a bride and a groom. They are joined in holy union and all their belongings are moved into their new apartment.
In set theory, if A = {1, 2, 3} and B = {2, 3, 4}
In set theory, if A = {1, 2, 3} and B = {2, 3, 4}
then A ∪ B = {1, 2, 3, 4}. All the elements from A is combined with all the elements from B (with no repeats)
then A ∪ B = {1, 2, 3, 4}. All the elements from A is combined with all the elements from B (with no repeats)
Intersection (∩)
Intersection (∩)
The intersection of 2 sets is like the messy part of a divorce. It refers to elements that both sets have in common.
The intersection of 2 sets is like the messy part of a divorce. It refers to elements that both sets have in common.
In set theory, if A = {1, 2, 3} and B = {2, 3, 4}
In set theory, if A = {1, 2, 3} and B = {2, 3, 4}
then A ∩ B = {2, 3}.
then A ∩ B = {2, 3}.
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