A is proper subset of b then A INTERSECTION B
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Step-by-step explanation:
Suppose A and B are sets. Prove that A ⊆ B if and only if A ∩ B = A.
Here's how I see it being proved.
If A and B are sets,and the intersection of A and B is equal to A, then the elements in A are in both the set A and B. Therefore, the set of A is a subset of B since all the elements are contained in the interesection of sets A and B are equal to A.
Hope it helps...
Please mark my answer as the brainliest...
Suppose A and B are sets. Prove that A ⊆ B if and only if A ∩ B = A.
Here's how I see it being proved.
If A and B are sets,and the intersection of A and B is equal to A, then the elements in A are in both the set A and B. Therefore, the set of A is a subset of B since all the elements are contained in the interesection of sets A and B are equal to A.
Hope it helps...
Please mark my answer as the brainliest...
Answered by
2
Answer:
A is subset of B then A intersection B=A
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