pove that (A-B)nB=empty set and (AUB)`= A`nB`

pove that (A-B)nB=empty set and (AUB)`= A`nB`


1 Answers

shyam .s
33 Points
11 years ago

(a-b)nb..first while considering this the answer of (a-b) will be numbers that r not in while doing this intersection with b definitely we will get {}..the second one is general rule and a very basic rule ..

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