exzentrizität (x^2}{16}+\frac{y^2)/9 =1

Lösung

exzentrizität

\frac{x ^{2}}{16} + \frac{y ^{2}}{9} = 1

\frac{7}{4}

Dezimale

0.66143 \dots

Schritte zur Lösung

= \frac{a ^{2} - b ^{2}}{a}

Calculate ellipse properties

\frac{x ^{2}}{16} + \frac{y ^{2}}{9} = 1 :

Ellipse with center

(h, k) = (0, 0), a = 4, b = 3

= \frac{4 ^{2} - 3 ^{2}}{4}

\frac{4 ^{2} - 3 ^{2}}{4} = \frac{7}{4}

= \frac{7}{4}

ecce n t r i c i t y 14 x^{2} + 9 y^{2} = 126

ecce n t r i c i t y \frac{y ^{2}}{64} + \frac{x ^{2}}{36} = 1

ecce n t r i c i t y 3 x^{2} + y^{2} + 2 x - 6 y = 3

ecce n t r i c i t y 3 x^{2} + 12 x + 4 y^{2} - 40 y + 100 = 0

ecce n t r i c i t y 4 x^{2} + 9 y^{2} + 32 x - 18 y + 37 = 0