Saturday
November 29, 2014

Homework Help: Math

Posted by Connor on Sunday, March 30, 2014 at 9:11pm.

Find the number of elements in A1∪A2∪A3, supposing that there are
103 elements in A1,
992 elements in A2,
10011 elements in A3,
in each of the following situations:

(a) The sets are pairwise disjoint, that is, no pair has common elements, that is, the intersection of the two sets in any given pair is empty.



(b) A1⊆A2⊆A3.



(c) Each pairwise intersection of these sets has the same cardinality 16 , and the intersection of all three sets has cardinality 2.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - If there are 6 elements in ( A u B ) and 1 element in ( A n B ) answer ...
math - If there are 6 elements in (A U B) and 1 Element in (A N B) answer the ...
math - For the set X={m,n.p,q,r,s}, let R be the relation on P(X) (power set) ...
chem - what are 6 elemts that make up Yellow Gold? What are 6 elements that make...
math - give an example of a set which has just two elements; one element; no ...
Science - Helloo.. i got a worksheet about compounds,elements andnumber of ...
probability - PROBLEM 2: SET OPERATIONS AND PROBABILITIES (3 points possible) ...
Periodic Table of Elements - What are the elements that are liquids in their ...
C++ - The variables arr1 and arr2 have been declared as pointers to integers . ...
Math - 1) Given the universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and sets A...

Search
Members