A and B are finite sets such that n(A) = 17 and n(B) = 29. If A is a subset of B, then, n((A∪B)−(A∩B))= ___ .

A and B are finite sets such that n(A) = 17 and n(B) = 29. If A is a s

1.	A and B are finite sets such that n(A) = 17 and n(B) = 29. If A is a subset of B, then, n((A∪B)−(A∩B))= ___ .
Answer» A and B are finite sets such that n(A) = 17 and n(B) = 29. If A is a subset of B, then, $n ((A \cup B) - (A \cap B))$ = ___ .