Let A and B be finite sets satisfying |A| = 9,|B| = 6 and |An B| = 2. Calculate the following: ()= |A| 3 |AU B| = The number of proper subsets of B is {S:SC A, |S| = 6 and Sn B = Ø} = {\S] : S CAU B, |SN A| is odd and |S n B| is odd} max

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Let A and B be finite sets satisfying |A| = 9,|B| = 6 and
|An B| = 2.
Calculate the following:
()=
|A|
3
|AU B| =
The number of proper subsets of B is
{S:SCA, |S| = 6 and Sn B = Ø} =
{|S[ : S C AU B, |S n A| is odd and |S n B| is
odd} =
max
Transcribed Image Text:Let A and B be finite sets satisfying |A| = 9,|B| = 6 and |An B| = 2. Calculate the following: ()= |A| 3 |AU B| = The number of proper subsets of B is {S:SCA, |S| = 6 and Sn B = Ø} = {|S[ : S C AU B, |S n A| is odd and |S n B| is odd} = max
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