CoolMyth SG The first time a person does this, he/she might have problems. But once you know how to handle this type of question, you can handle similar ones as well. Example: 1 + 3 + 5 + ..... + 301, 2 + 6 + 10 + .... + 66 etc.
CoolMyth SG Some formulas will always stay in the head once you use them long enough. Some of them I still have to refer to books. And ya, I major in maths. Though what I'm learning now is vastly different from what people think maths is like.
a_splash SG so when u major in maths.....how many of the subjects u do each yr related to maths? u r in Uni i guess...
