The value of x for the inequation 3x + 5 < 5x + 13, x ∈ Z is :
x > 1
x < 1
x = 1
x ≥ 1
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The maximum value of x for the inequation 4x ≤ 12 + x is :
5
4
3
2.4
The minimum value of x for the inequation 5x - 4 ≥ 18 - 6x is :
2
22
-22
-2
The real number lines for two inequations A and B are as given below, A ∩ B is :
For the inequations A and B [as given above in part (d)], A ∪ B is :