MCQ Practice Mathematics 📖 যদি PQ = 14 হয় তবে P + QP - Q এর মান কত? A 2/3 B 3/5 C 5/3 D 5/7 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 Previousযদি a3 - b3 = 513 এবং ab = 3 হয় তবে ab এর মান কত? Nextযদি √x + 1/√x = a হয়, তবে x2 + 1/x2 এর মান কত?
