R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C# Q. Choose the namespace in which the interface IEnumerable is declared? (A) System.Collections (B) System.Collections.Generic (C) Both a & b (D) None of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) System.Collections