Posted by
**anonymous** on
.

Sizes of

disjoint subsets of a universal set. Assume that A and B are disjoint subsets of U, and that n(U)=95, n(A)=30,and n(B')=61.

Find n(A¿B').

Wednesday

March 29, 2017
Posted by
**anonymous** on
.

Sizes of

disjoint subsets of a universal set. Assume that A and B are disjoint subsets of U, and that n(U)=95, n(A)=30,and n(B')=61.

Find n(A¿B').

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