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Q. 4 . If A = {1, 2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8 }and D = { 7, 8, 9, 10 }; find
(i) A B
Answers (1)
Here,
A = {1, 2, 3, 4}
B = {3, 4, 5, 6}
The union of the set can be written as follows
A B = {1,2,3,4,5,6}
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