PDF chapter test TRY NOW
If \(A\) \(=\) \(\{2, 5, 7\}\) and \(B\) \(=\) \(\{7, 3\}\), then find.
(i) \(A \times B\) \(=\)
[Note: Enter the first coordinates in the ascending order and the second coordinates in the descending order.]
(ii) \(B \times A\) \(=\)
[Note: Enter the first coordinates in the descending order and the second coordinates in the ascending order.]
(iii) \(n(B \times A)\) \(=\)