

Given, A = {2, 3}
Now, A * A = {2 ,3} * {2, 3}
=> A * A = {{2, 2}, {2, 3}, {3, 2}, {3, 3}}
Now, A * A * A = {{2, 2}, {2, 3}, {3, 2}, {3, 3}} * {2, 3}
=> A * A * A = {{{2, 2}, 2}, {{2, 3}, 2}, {{3, 2}, 2}, {{3, 3}, 2}, {{2, 2}, 3}, {{2, 3}, 3}, {{3, 2}, 3}, {{3, 3}, 3}}
