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1 . PROVE BY ELEMENT-ARGUMENT METHOD THAT: AU(B-A)=AUB A-(AnB)=AnB c [ (AnB)UC ] c =(AUC) c U(BUC) c (AUB) c= A c nB c 2. PROVE THAT THE FOLLOWING IS TRUE: (AXB)UC=(AXB)n(AXC)

1.
PROVE BY ELEMENT-ARGUMENT METHOD THAT:
  1. AU(B-A)=AUB
  2. A-(AnB)=AnBc
  3. [(AnB)UC]c=(AUC)cU(BUC)c
  4. (AUB)c=AcnBc
2.
PROVE THAT THE FOLLOWING IS TRUE:
  1. (AXB)UC=(AXB)n(AXC)

Grade:6

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

Please understand the concept of set theory by following the link

https://www.askiitians.com/iit-jee-algebra/set-relations-functions/set-theory/operations-on-sets/

Regards

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