Q. In RSA, Ф(n) = _______ in terms of p and q. (A) (p+1)(q+1) (B) (p-1)(q-1) (C) (p)(q) (D) (p)/(q) 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) (p-1)(q-1)