Two dice are rolled. Enter the size of the set that corresponds to the event that both dice are odd.

Two dice are rolled. Enter the size of the set that corresponds to the event that both dice are odd.

If dice 1 is odd, then we have the following face values:
{1, 3, 5}

If dice 2 is odd, then we have the following face values:
{1, 3, 5}

From this 2 dice odds face link, we see that the size of the set is 9.

1. {1, 1}
2. {1, 3}
3. {1, 5}
4. {3, 1}
5. {3, 3}
6. {3, 5}
7. {5, 1}
8. {5, 3}
9. {5, 5}