Lösung Definitionsmenge
Zuletzt geändert von Rüdger Hölzel am 2026/10/08 17:35
Gib die Defintionsmenge der Brüche an.
| Bruch | Definitionsmenge |
|---|---|
| 1) \(\frac{2}{x}\) | \( \mathbb{D} = \mathbb{R} \backslash \{0\} \) |
| 2) \(\frac{x}{2}\) | \( \mathbb{D} = \mathbb{R} \) |
| 3) \(\frac{3+x}{x-2}\) | \( \mathbb{D} = \mathbb{R} \backslash \{2\} \) |
| 4) \(\frac{4}{3x}-\frac{2x+1}{3x-1}\) | \( \mathbb{D} = \mathbb{R} \backslash \{0; \frac{1}{3}\} \) |
| 5) \(\frac{3-x}{2(x-5)}\) | \( \mathbb{D} = \mathbb{R} \backslash \{5\} \) |