it A{1,2,3,4}&B{3,4,5,6} find AUB
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A = {1,2,3,4}
B = {3,4,5,6}
When you are finding union between two sets, all the elements in the two sets will be included. But if an element is in both sets, it will be written only once. For example, 3 and 4 are in both sets. But we shouldn't write them twice. We will write it only once in the union set.
A U B = {1, 2, 3, 4, 5, 6}
B = {3,4,5,6}
When you are finding union between two sets, all the elements in the two sets will be included. But if an element is in both sets, it will be written only once. For example, 3 and 4 are in both sets. But we shouldn't write them twice. We will write it only once in the union set.
A U B = {1, 2, 3, 4, 5, 6}
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