By substituting the values into the inequality, the set of true values for which the inequality exists is {3, 4}
Given the inequality :
Substituting the values into the expression :
Using 1 :
2(1) - 4 = 2 - 4 = -2
-2 ≥ 2 (false)
Using 2 :
2(2) - 4 = 4 - 4 = 0
0 ≥ 2 (false)
Using 3 :
2(3) - 4 = 6 - 4 = 2
2 ≥ 2 (True)
Using 4 :
2(4) - 4 = 8 - 4 = 4
4 ≥ 2 (True)
Hence, the set of true values for which the inequality exists is {3, 4}
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