Question

{} E (element of) {1,2,3,4}
True or false

Answer 1

what is the question asking. (? is E an element of the set {1,2,3,4}?)

Answer 2

yes

Answer 3

what is E?

Answer 4

e is nothing
on the paper is just says { } E {1,2,3,4}

Answer 5

I can't figure out the notation. you might want to see if @phi could help with that.

Answer 6

It's asking if the null set is an element of the given set.

Answer 7

so then would it be false? I am so confused on all of this!

Answer 8

I know that the null set is a subset of every set. However, I wasn't sure if the null set was an element of every set?

Answer 9

No, I don't think {} is an element of the set