Q. Which of the below statements is equivalent to $sub -= $sub? (A) $sub = $sub - 1 (B) $sub = $sub -$sub (C) $sub = $sub (D) $sub = $sub - $sub - 1 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) $sub = $sub -$sub