Question

If A.[1, 2, 3, 4] B = {3,4,5,6)
and c= [5,6,7,8] Find An [BUC]​

Answer 1

here , B U C = {3,4,5,6,7,8}

now, A ╭╮(B U C) = {3,4,}

Answer 2

Answer:

In set theory, if A and B are sets, then the union of A and B , written A ⋃ B, is {x: x ∈ A or x ∈ B}. By asserting that x ∈ A or x ∈ B, we do not exclude the possibility that x is a member of both A and B. Further, if the same object/element is member of both A and B, then that element is counted only once in the new set formed by the union of A and B.

Step-by-step explanation:

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