R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Bootstrap Q. What Bootstrap version should you use if you need to support IE9? (A) Bootstrap 1 (B) Bootstrap 2 (C) Bootstrap 3 (D) Bootstrap 5 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) Bootstrap 3