Aus Online Mathematik Brückenkurs 1

Comments

(We only remark on a fault the first time it occurs.)

0. All displayed math formulas should be indented.
1. Why use a capital V?
2. The inline maths formula \displaystyle \frac{\pi}{2} should be written in slashed form \displaystyle \pi/2 to make it blend in more with the text.
3. To include a figure is often a good idea, but don't be sloppy.
4. A non-numeric fraction should not be written as a small upright fraction \displaystyle \textstyle\frac{\pi}{2}. In a displayed maths formula it is written as a tall upright fraction \displaystyle \frac{\pi}{2}, while in text it should be written in slashed form \displaystyle \pi/2.
5. Reread what you write to make sure it makes sense. This sentence doesn't come out right.
6. Don't use * as a multiplication sign. In this case the multiplication sign should be omitted.
7. This is the full solution of the equation. Why not write that. You should probably also explain the parameter \displaystyle n.

An improved solution might look like: