Solution 2.3:10d
From Förberedande kurs i matematik 1
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| - | + | We can rewrite the double inequality as and . These two inequalities define the region above the parabola and the region below the line . | |
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[[Image:2_3_10_d1.gif|center]] | [[Image:2_3_10_d1.gif|center]] | ||
| + | The region which the inequalities both define is the region in the first quadrant that is bordered below by the parabola and above by the line. | ||
[[Image:2_3_10_d2.gif|center]] | [[Image:2_3_10_d2.gif|center]] | ||
Revision as of 12:51, 21 September 2008
We can rewrite the double inequality as and . These two inequalities define the region above the parabola and the region below the line .
The region which the inequalities both define is the region in the first quadrant that is bordered below by the parabola and above by the line.
