I've got another question: What is {1}-{0}? is it {1} And please check these: 1)(A'-B)' ({0,4,5}) - {0,1,4})' ({5})' = {0,1,2,3,4} 2) (A∩B)-(AUC)' ({1}) - ({1,2,3,4,5})' {1}-{0} = {1} Are they correct?
Last edited by Ackbeet; May 4th 2011 at 06:14 AM. Reason: Splitting thread.
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Originally Posted by Alphard I've got another question: What is {1}-{0}? is it {1} And please check these: 1)(A'-B)' ({0,4,5}) - {0,1,4})' ({5})' = {0,1,2,3,4} 2) (A∩B)-(AUC)' ({1}) - ({1,2,3,4,5})' {1}-{0} = {1} Are they correct? Correct on all counts. -Dan
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