MCQ Practice Mathematics 📖 A = {1, 3, 5}, B ={2, 4, 6} হলে A - B = কত? A {1, 3, 5} B {1, 3} C {2, 4, 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 PreviousA = 1, 2, 3}, B = {3, a, b} হলে, A ∪ B = কত? Nextবিজোড় সংখ্যার বর্গ--
