If 11 + 2x > 5 and x ∈ {negative integers}, then the set to which x belongs is:

1. {-2, -1}

2. {-3, -2, -1, ……………}

3. {-3, -2, -1}

4. {1, 2, 3}

If 3 - 2x ≥ x - 10, x ∈ W, the solution set is:

1. {1, 2, 3, 4, ……………}

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

3. {o, 1, 2, 3, 4}

4. {1, 2, 3, 4}

If x is an integer and -2(x + 3) > 5; the solution set on the number line is:

1.

2.

3.

4.