x2 | y2 | ||
+ | =1 równanie elipsy | ||
a2 | b2 |
x*xs | y*ys | |||
s1: | + | =1⇔ | ||
a2 | b2 |
xs | ys | ||
x + | *y−1=0 | ||
a2 | b2 |
−x*xs | −y*ys | |||
s2: | + | =1⇔ | ||
a2 | b2 |
−xs | −ys | ||
x + | *y−1=0 | ||
a2 | b2 |
x2 | y2 | |||
Na rysunku jest elipsa o równaniu: | + | =1 | ||
9 | 4 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
Kliknij po więcej przykładów | |
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