Question

List all of the elements of set A if A = x is an integer and -6 ≤ x <0

{-5, -4, -3, -2, -1}
{-6, -5, -4, -3, -2, -1, 0}
{-6, -5, -4, -3, -2, -1}

Answer 1

{-6, -5, -4, -3, -2, -1}.

Explanation:

The set contains the integer -6 ( because of the ≤ ) but not 0 because of the < 0.