M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Python Q. What is the result of `len(set([1,2,2,3]))`? (A) 3 (B) 4 (C) 2 (D) 1 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) 3 Explanation: `set` stores unique elements only, so duplicates are removed.