MCQ Practice Mathematics 📖 x = {1, 2, 3}, y = {4, 5, 6} হলে, x ∩ y = কত? A {1, 2, 3} B {2, 4} C {4, 5, 6} D ∅ Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousU = {1, 2, 3, 4, 5}, A = {1, 2, 3, 4} হলে, A' = কত? Next|x| = √2 এর সঠিক সমাধান কোনটি?