- #1
chocolatelover
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Homework Statement
Prove (A is a union of B)/(A is an intersection of B)=(A/B) is a union of (B/A)
Homework Equations
The Attempt at a Solution
Could someone first help me translate all of this into plain English. I don't really understand what I need to prove. Would I start off with the contrapositive? Is the contrapositive "If (A/B) is not the union of (B/A), then A is not the union of B/(A is not the intersection of B) and it is not equal to the antecedent"? Could someone please show me where to go from here?
Thank you very much