|
发表于 2016-11-6 13:26:45
|
显示全部楼层
It also depends on the contents. Can you type complicated mathematical equations (from math, stats, physics, engineerings, ...) that fast? There's the debate whether we should teach basic math or just use computer is good. A friend just send me the following solution from an university student:
Question: Given y = sin x / n. Solve for y.
Answer: y = sinx/n. Since we have a common n in the numerator and denominator, it can be cancelled and therefore y = six = 6!!!
This is the direct result of not teaching basic algebra! |
|