MCQ Practice Mathematics 📖 যদি a - 1/a = 2 হয় তবে a4 + 1/a4 = কত? A 32 B 34 C 36 D 40 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
