MCQ Practice Mathematics 📖 ০! এর মান কত? A +১ B -২ C ০ D ১ 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 Next(1 + q)n এর বিস্তৃতির তৃতীয় পদ কোনটি?