Saturday

November 29, 2014

November 29, 2014

Posted by **anonymous** on Tuesday, September 6, 2011 at 5:37pm.

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(AżB').

**Answer this Question**

**Related Questions**

algebra - How many sets are subsets of set B? List the subsets of set B. Which ...

math - If A is a finite set and B is a proper subset of A, prove that |B| < |...

Math - How many subsets of a set with 100 elements have more than one element? ...

math - Given a set with n elements has 2^n subsets.Find the number of subsets ...

Finite MAth - Assume that the set S has 7 elements. How many subsets of S have ...

Math - 3 questions if you can help me. 1. Calculate the number of subsets and ...

Math - 3 questions if you can help me. 1. Calculate the number of subsets and ...

Math - List the subsets of {P, N, D, Q}, where Q represents a quarter. How many...

Math - I'm new to this but.. how many subsets does a five element have. How many...

math - How are the ideas of subsets and proper subsets used in counting to ...