Step-by-step Solution:

A set which contains a definite number of elements is called:\[\] A finite set is defined as a set that contains a definite number of elements. For example, the set ( S = 1, 2, 3 ) has 3 elements, and it is a finite set because the number of its elements is a specific, countable number.\[\] \[\] \[\] Correct Option: (c)