1/|x - 1| ≥ 1/2 হলে সমাধান-

• ক [1, -3]
• খ [-1, 3]
• গ [-1, 1) ∪ (0, 3]
• ঘ [-1, 1) ∪ (1, 3] ✅ সঠিক উত্তর