MCQ Practice Mathematics 📖 m(x - y)(x + y) × m(y - z)(y + z) × m(z - x)(z + x) = কত? ক 0খ 1গ 1/2ঘ 2 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 Previouslogx400 = 4 হলে, x এর মান কত? Nextনিচের কোনটি ৫.৯৩ × ১০-২ এর সমান?