Chat with our AI personalities
Infinite
In a certain sense, the set of complex numbers is "larger" than the set of real numbers, since the set of real numbers is a proper subset of it.
The complement of a set refers to everything that is NOT in the set. A "universe" (a set from which elements may be taken) must always be specified (perhaps implicitly). For example, if your "universe" is the real numbers, and the set you are considering is 0
The set of natural numbers less than four is {1, 2, 3}.
set of all even natural numbers less than 10 = {2, 4, 6, 8}