Determine if the statement below is True or False | MathCelebrity Forum

Determine if the statement below is True or False

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Determine if the statement below is True or False
If B ⊂ A, then A ∩ B = B
Is this statement True or False?

True: If B ⊂ A, then B ∈ A
So A ∩ B is the similar elements of both. B contains itself as a subset.
So this is true
 
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