Is the set open curly brackets x : open vertical bar x close vertical bar equals 5 comma x element of N close curly brackets a singleton set?

Asked by Topperlearning User | 28th Jul, 2014, 12:18: PM

Expert Answer:

But  x = -5  N
Hence given set = {5}, which is a singleton set.

Answered by  | 28th Jul, 2014, 02:18: PM