Mathematics
If 3 - 2x ≥ x - 10, x ∈ W, the solution set is:
{1, 2, 3, 4, ……………}
{1, 2, 3, 4, 5}
{o, 1, 2, 3, 4}
{1, 2, 3, 4}
Linear Inequations
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Answer
3 - 2x ≥ x - 10
⇒ 3 + 10 ≥ x + 2x
⇒ 13 ≥ 3x
⇒ ≥ x
⇒ 4.33…. ≥ x
∵ x is a whole number.
∵ Solution set = {0, 1, 2, 3, 4}
Hence, option 3 is the correct option.
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