The set {x:x is an odd number between 10 and 18}?

{11, 13, 15, 17}

{12, 16, 15, 13}

{12, 14, 16, 18}

None of these

The odd numbers between 10 and 18 are 11, 13, 15, and 17.

These are the elements that satisfy the given set condition.