Question

IF nCAXB) = 6 AND A={1,3} THEN
n(B) IS​

Answer 1

Step-by-step explanation:

7ANSWER

Since {(1,4),(2,6),(3,6)} are the elements of A×B.

It follows that the elements of set A={1,2,3} and B={4,6}

Hence A×B={(1,4),(1,6),(2,4),(2,6),(3,4),(3,6)}

B×A={(4,1),(4,2),(4,3),(6,1),(6,2),(6,3)}