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Hoeveel oplossingen
in [ 0, 2π [ bezit de vergelijking sin 2x = sin x ? |
A. 1 |
|---|---|
| B. 2 | |
| C. 3 | |
| D. 4 | |
| E. 5 |
[ 5-7164 - op net sinds 27.7.2018-(E)-22.8.2025 ]
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How many solutions has the equation sin 2x = sin x , over the interval [0,2π) ? |
A. 1 |
|---|---|
| B. 2 | |
| C. 3 | |
| D. 4 | |
| E. 5 |