COMEDK · Maths · 1. Basic of Mathematics
\(\text { The solution set for the inequality } 13 x-5<15 x+4<7 x+12 ; x \in W \text { is }\)
- A \(\{-4,-3,-2,-1,0\}\)
- B \(\{\}\)
- C \(\{0\}\)
- D \(\{0,1\}\)
Answer & Solution
Correct Answer
(C) \(\{0\}\)
Step-by-step Solution
Detailed explanation
The inequality \(13x - 5 -4.5\) Second inequality: \(15x + 4 < 7x + 12\) \(15x - 7x < 12 - 4\) \(8x < 8\) \(x < 1\) Combining these, the solution set for \(x\) is \(-4.5 < x < 1\). Since \(x \in W\) (the set of whole numbers, \(W = \{0, 1, 2, 3, \dots\}\)), we look for integers…
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