Question

A, B and C are the subsets of U. If n(U) = 130, n(A U B) = 50 and n(C) = 15 then find
n(A U BUC) and n(AUBU C) by the help of a Venn diagram.

Solution Only Venn Diagram no need.
please..no.. C h u t i y appa​

Answer 1

Answer:

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