The set {(1, 2)} is called:A.Infinite setB.SingletonC.Empty setD.Ordered pair

Which refers to a collection of ordered pairs containing one element from each set?

The set of second components in the ordered pairs is called the range of the relation.a.Trueb.False

When a set does not contain any element, it is known as __________.

f A = set of all alphabet, then A is called:A.Finite setB.Infinite setC.Empty setD.Power set

Which of the following create an empty set?A. s={}B. s=[]C. s=set([‘’])D. s=set()E. None of the above