Answer 4.1:6
From Förberedande kurs i matematik 1
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m (Robot: Automated text replacement (-{{:4.1 - Figur - Cirkeln x² + y² = 9}} +{{:4.1 - Figure - The circle x² + y² = 9}})) |
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{| | {| | ||
- | ||{{:4.1 - | + | ||{{:4.1 - Figure - The circle x² + y² = 9}} |
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- | ||<small> | + | ||<small>A circle with radius 3 and<br> centre at the origin.</small> |
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|b) | |b) | ||
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{| | {| | ||
- | ||{{:4.1 - | + | ||{{:4.1 - Figure - The circle (x - 1)² + (y - 2)² = 3}} |
|- | |- | ||
- | ||<small> | + | ||<small>A circle with radius √3 and<br> centre at the point (1, 2)</small> |
|} | |} | ||
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{| | {| | ||
- | ||{{:4.1 - | + | ||{{:4.1 - Figure - The circle (3x - 1)² + (3y + 7)² = 10}} |
|- | |- | ||
- | ||<small> | + | ||<small>A circle with radius ⅓√10 and<br> centre at the point (1/3, -7/3).</small> |
|} | |} | ||
|} | |} |
Current revision
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