If A = { - 1, 1}, find A x A x A.

Question

Philoid · Accepted Answer

given: A = {−1, 1}

To find: A × A × A

So, A × A = {(−1, −1), (−1, 1), (1, −1), (1, 1)}

And, A × A × A = {(−1, −1, −1), (−1, −1, 1), (−1, 1, −1), (−1, 1, 1), (1, −1, −1), (1, −1, 1), (1, 1, −1), (1, 1, 1)}