Subset homework problem

  • Thread starter bonfire09
  • Start date
  • #1
bonfire09
249
0

Homework Statement


The problem wants me to give an example of two sets that satisfy this condition

A∩P(A)ε B


Homework Equations



None

The Attempt at a Solution


For my example I used this example
A={1,2}
P(A)={∅,{1},{2},{1,2}}
A∩P(A)=∅
B={∅}
∅ε B

Therefore A∩P(A)ε B
is this a correct example?
 

Answers and Replies

  • #2
bonfire09
249
0


im allowed to make up a set for set B. But considering that A∩P(A)=∅ then I thought that the empty set has to be an element in set B.
 
  • #3
micromass
Staff Emeritus
Science Advisor
Homework Helper
Insights Author
22,129
3,302


It seems to be correct.
 

Suggested for: Subset homework problem

  • Last Post
Replies
18
Views
2K
  • Last Post
Replies
1
Views
3K
Replies
2
Views
3K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
1
Views
821
  • Last Post
Replies
1
Views
949
  • Last Post
Replies
5
Views
3K
  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
1
Views
3K
  • Last Post
Replies
1
Views
2K
Top