I Indresh Gehalot 🎓 Tutor II ⭐ 10.11K Points 📊 C Programming Q. In which header file is the NULL macro defined? (A) stdio.h (B) stddef.h (C) stdio.h and stddef.h (D) math.h 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) stdio.h and stddef.h