MCQ Practice Mathematics 📖 x/y + y/x = 3 হলে, x2/y2 + y2/x2 এর মান কত? A 10 B 6 C 7 D 9 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