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In welk(e) kwadrant(en) vind je alle oplossingen van de ongelijkheid xy >0 ? |
A. enkel in het 1ste kwadrant |
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| B. in het 2de en 4de kwadrant | |
| C. in het 3de en 4de kwadrant | |
| D. in het 1ste en 2de kwadrant | |
| E. in het 1ste en 3de kwadrant |
[ 4-2503 - op net sinds 20.8.00-12.7.2024 ]
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In which quadrant you can find all the solutions of the inequality xy >0 ? |
A. only in the first quadrant |
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| B. in the second and the fourth quadrant | |
| C. in the third and the fourth quadrant | |
| D. in the first and the second quadrant | |
| E. in the first and the third quadrant |