m1: calculus and statistics
m2: calculus and algebra
本人e+讀緊m2, 上方那位仁兄太誇張了吧.........最多7,8倍到
難唔算難,最緊要從唔同的角度唸.
for example:
sinα±sinβ=2sin[1/2 (α±β)]cos[1/2 (α∓β)]
(1+x)^n=1+nx/1!+(n(n-1) x^2)/2!+⋯
e^x=1+x/1!+x^2/2!+x^3/3!+⋯,-∞<x<∞
m1的冇讀 sorry..........^ ^
HOPE I CAN HELP YOU!!!