|
De cosinus van de (scherpe) hoek
tussen de rechten met vergelijking 3x + 4y = 5 en 4x + 3y = 11 bedraagt |
A. 0 |
|---|---|
| B. 1 | |
| C. \(\frac{5}{11}\) | |
| D. \(\frac{9}{16}\) | |
| E. \(\frac{24}{25}\) |
[ 4,5-7793 - op net sinds 3.3.15-()-27.10.2023 ]
|
IN CONSTRUCTION Cosine of the angle between 3x + 4y = 5 and 4x + 3y = 11 |
A. 0 |
|---|---|
| B. 1 | |
| C. \(\frac{5}{11}\) | |
| D. \(\frac{9}{16}\) | |
| E. \(\frac{24}{25}\) |