Maths is such a subject about which every fourth person will say that he is scared. There will be very few people who will love maths. Although it is natural to feel scared, now see, when English letters appear in between the numbers, then fear and confusion are sure to happen. You must have noticed that the letter X is often used in mathematics. X itself is considered as variable (Why X used as variable). Do you know the reason? Let us tell you. People often ask answers to strange…
Read MoreGK: Why is X so important in mathematics, why is it used as a variable? Know the real reason!
