∗ If → stands for 'addition', ← stands for 'subtraction', - stands for 'division', stands for 'multiplication', stands for 'equal to', then which one is correct?A2 4 ← 6 → 2 6B5 → 7 ← 4 - 2 4C3 6 - 2 → 3 ← 6 6D7 ← 4 → 3 - 6 1 4