The Universal Set, U, consists of the natural numbers from 20 to 60 incluive Define or describe in words the following three (3) sets: factors of 64, prime numbers, and multiples of 3.

Anonym

Anonym

Answered question

2021-08-09

The Universal Set, U, consists of the natural numbers from 20 to 60 incluive
a. Define or describe in words the following three (3) sets: factors of 64, prime numbers, and multiples of 3.
b. List the elements in each of your sets:
A={
B={
C={
c. Determine the probability of each of the following:
I.P(C)
II.P(AB)
III.P(ABC)
IV.P(BC)
V.P((AB)C)

Answer & Explanation

escumantsu

escumantsu

Skilled2021-08-10Added 98 answers

Step 1: Given:
The natural numbers between 20 and 60 inclusively make up the universal set U. We must respond to the following...
Step 2: Explanation:
Solution (a). 
Having three sets,
S1= factors of 64 i.e. 1,2,4,8,16,32,64 
S2= prime numbers 
S3= multiple of 3 
Now describe the sets in words, 
S1={x:x  is a factor of 64 and 20x60} 
S2={x:x  is prime and 20x60} 
S3={x:x  is multiple of 3 and 20x60} 
Solution (b). 
List of the elements 
S1={32} 
S2={23,29,31,37,41,43,47,53,59} 
S3={21,24,27,30,,57,60} 
Solution (c). 
Calculate the likelihood
Since we have from the b part, S1S2={32,23,29,31,37,41,43,47,53,59} 
S1S2S3=ϕ 
I.P(S3)=1440=720 
II.P(S1S2)=1040=14 
III.P(S1S2S3)=040=0

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