Let . The total number of distinct relations that can be defined over  A is2968None of these

It seems like your question got cut off. However, I can tell you how to find the total number of distinct relations that can be defined over a set A.

If a set A has 'n' elements, then the total number of distinct relations that can be defined over A is 2^(n^2). This is because each element in the set A can be related to each element in the set A including itself. So, there are n^2 possible pairs. And for each pair, we have 2 choices - either the pair is in the relation or it is not. Hence, the total number of relations is 2^(n^2).

If you provide the number of elements in set A, I can help you calculate the total number of distinct relations.