A = { 1, 2 } এবং B = { 2, 3 } হলে, P(A) ∪ P(B) = ?

• ক {{1}, {2}, {3}, {1, 2}, {2, 3}, Φ} ✅ সঠিক উত্তর
• খ {{2}, Φ}
• গ {{1}, {2}, {3}, {1, 2}, {1, 3}}
• ঘ {{1}, {2}, {3}, Φ}