Cartesian Product
Trending Questions
Q. If A = {1, 3, 5} and B = {2, 3} then find A × B and B × A
- A × B = {(1, 2), (3, 2), (5, 2), (1, 3), (3, 3), (5, 3)}
B × A = {(1, 2), (1, 3), (3, 2), (3, 3), (5, 2), (5, 3)} - A × B = {(1, 2), (1, 3), (3, 2), (3, 3), (5, 2), (5, 3)}
B × A = {(2, 1), (2, 3), (2, 5), (3, 1), (3, 3), (3, 5)} - A × B = {(1, 2), (3, 2), (5, 2), (1, 3), (3, 3), (5, 3)}
B × A = {(2, 1), (3, 1), (2, 3), (3, 3), (2, 5), (3, 5)} - A × B = {(2, 1), (2, 3), (2, 5), (3, 1), (3, 3), (3, 5)}
B × A = {(1, 2), (1, 3), (3, 2), (3, 3), (5, 2), (5, 3)}
Q. If A and B are skew symmetric matrices then (AB - BA) is a matrix and (AB + BA) is a matrix.
- skew - symmetric
- symmetric matrix
- null matrix
- identity matrix