when I was in class 7 one of my teachers asked me that if 2=0 possible or not . Obviously the answer that came into my mind was NO! But sirs next words really made me think about how much right my answer is!! He said that he thinks there are no rules in Maths so why it cant be like2/2=0!? Since then i have no idea about sirs solution and i dont know that if it is right or wrong SO PLEASE CAN ANYONE TELL ME??