|Feb1-09, 11:03 AM||#1|
Intersection of Product spaces
Give an example where
(A1 intersect A2)X(B1 intersect B2) is strictly contained in (A1XB1)intersect (A2XB2).
For the union instead of the intersection I can see the reverse strict containment easily just by drawing. But for the intersection for some reason, I cannot see when the containment can be strict.
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