Let A, B, C be distinct subsets of a universal set U. For a subset X of U, let X' denotes the c...
1,318 views · Published 11 October 2018 · 3:40 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let A, B, C be distinct subsets of a universal set U. For a subset X of U, let X' denotes the complement of X in U. Consider the following sets: `1. (A'nnB')nn(AuuBuuC')=(Auu(BuuC))'`
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