SOLUTION: If U + {t,r,a,v,e,l}, A={t,a,l,e} and B={r,a,v,e}, then the set {t,l} represents

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Question 519926: If U + {t,r,a,v,e,l}, A={t,a,l,e} and B={r,a,v,e}, then the set {t,l} represents
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
If U = {t,r,a,v,e,l}, A={t,a,l,e} and B={r,a,v,e}, then the set {t,l}
is what's left in U when you take away {r,a,v,e}, so

{t,l} = {r,a,v,e}'

Edwin