Algebra
pove that (A-B)nB=empty set and (AUB)`= A`nB`
pove that (A-B)nB=empty set and (AUB)`= A`nB`
1 Answer
shyam .s
(a-b)nb..first while considering this the answer of (a-b) will be numbers that r not in b..so 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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algebra
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