Question 1015148: Please explain and show work.
Set A = (-3, 3) and set B = [-3, 3]
Find a) A∩B b) A∪B
Answer by Boreal(15235)   (Show Source):
You can put this solution on YOUR website! The intersection is everything they have in common, and that is everything but the numbers -3 and 3, so A intersect B is =A
The union is everything they contribute, and that is B, which contributes the numbers -3 and 3, which A does not have.
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