{X|X E N and x greater than or equal to 4}

Question

This is a set theory problem:
| = means such that is

E = is a symbol used to replace the words "is an element of"

N= represents all natural numbers

answer choices are:
a) {5,6,7,...,100}
b) {5,6,7,...}
c) {4,5,6}
d) {4,5,6,...}

please, help!
thank you

Answer 1

the set is all integers greater than or equal to 4.

Looks like (d)

BTW,

| means "such that" -- lose the "is"