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Determining If An Element Is Part Of A Set

  • Thread starter Bashyboy
  • Start date
  • #1
1,421
5
The question is, "determine whether 2 is a set of the following," the set being
{x∈R|x is the square of an integer}

I think I might need a bit of help interpreting the meaning; I believe its saying that if you square some number, you'll get x, right? I just need a little help reading this.
 

Answers and Replies

  • #2
115
2
You are right.
 
  • #3
1,421
5
Thank you.
 

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