|
Twee koppels gaan samen naar het theater.
De vier personen zetten zich willekeurig op vier naast elkaar liggende plaatsen. Hoe groot is de kans dat niemand naast zijn partner zit ? |
A. \(\frac1{12}\) |
|---|---|
| B. \(\frac1{6}\) | |
| C. \(\frac1{4}\) | |
| D. \(\frac1{3}\) | |
| E. \(\frac1{2}\) | |
| F. \(\frac3{8}\) |
[ 6-3059 - op net sinds 11.2.98-(E)-18.7.2024 ]
|
Two couples go together to the theater. The four persons take their seats on any of the 4 adjacent seats. What is the probability that nobody sits next to his partner ? |
A. \(\frac1{12}\) |
|---|---|
| B. \(\frac1{6}\) | |
| C. \(\frac1{4}\) | |
| D. \(\frac1{3}\) | |
| E. \(\frac1{2}\) | |
| F. \(\frac3{8}\) |