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Question: State whether the expression 'The set of multiples of 8 and the set of natural numbers' represents an intersection or union of sets.


A ) intersection
B ) union

Steps to derive

1 Let A represent the set of multiples of 5. So, A = {......- 16, - 8, 0, 8, 16, 24,.......}

2 Let B represent the set of natural numbers. So, B = {1, 2, 3, 4, 5,.......}

3 The solution set of a conjunction is the intersection of the solution sets of the individual sentences that form the conjunction.

4 The expression represents an intersection.

5 The solution set is A ∩ B = {8, 16, 24, ......}.



Hence the right answer is Option A

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