Difference between revisions of "A-(A-B) = A cap B"
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Latest revision as of 15:08, 31 January 2017
Contents
[hide]Statement
Let A and B be sets, we claim that then A−(A−B)=A∩B
Proof
Grade: D
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This proof has been marked as an page requiring an easy proof
The message provided is:
Draw a Venn diagram, easy enough, but also the proof is easy enough too!
This proof has been marked as an page requiring an easy proof
See also
References
