(a) For any sets A, B and C, prove that if AC BUC and AnC= Ø, then ACB.

Advanced Engineering Mathematics
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(a) For any sets A, B and C, prove that if ACBUC and Anc = Ø, then ACB.
A10
... Prove
(b) Let = {A₁: i EN} be a family of sets with A₁ A₂
that no₁A = A₁.
Transcribed Image Text:(a) For any sets A, B and C, prove that if ACBUC and Anc = Ø, then ACB. A10 ... Prove (b) Let = {A₁: i EN} be a family of sets with A₁ A₂ that no₁A = A₁.
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