MCQ Practice Mathematics 📖 √(a-1b).√(b-1c).√(c-1a) = কত? ক 0খ 1গ 4ঘ 8 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 ≠ 0 হলে (a-1)-1 এর মান-- NextA = 2 হলে (5/A0) এর মান কত?