# DM-Sets,Relations and Functions-Q2

+1 vote

The number of elements does $A^n$ have when A has 5 elements?

reshown Jul 6

What is A^n denotes here?
answered Jul 6 by (18,140 points)
A^5 means AoAoAoAoA  answers should be 5
i think the question is incomplete, n should be given...
Yes this question doesn't make any sense
Yes I never see like that A^n without given value of n here atleast given n value than its work like composition of relation.