Assume that p(a - b) = p(a). prove that a n b = Ø.

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1) Let A, Band C be sets. Assume that A⊆B, B⊆C and C⊆A. Showthat A = B = C.
2)Assume that P(A - B) = P(A). Prove that A ∩ B = ∅.

Reference no: EM13552664

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