Sagot :
Answer:
The Language of Sets. Fact. A set can be viewed, intuitively, as a collection of objects. If S is a set, the notation x ∈ S means that x is an element of S. The notation x /∈ S means that x is not an element of S.
Answer:
The Language of Sets. Fact. A set can be viewed, intuitively, as a collection of objects. If S is a set, the notation x ∈ S means that x is an element of S. The notation x /∈ S means that x is not an element of S.