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Beliebt Geometry >

42x^2+49y^2=4

Lösung

42 x^{2} + 49 y^{2} = 4

Lösung

(h, k) = (0, 0), a = \frac{2}{21}, b = \frac{2}{7}

Schritte zur Lösung

42 x^{2} + 49 y^{2} = 4

Rewrite

42 x^{2} + 49 y^{2} = 4

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{( \frac{2}{21} ) ^{2}} + \frac{( y - 0 ) ^{2}}{( \frac{2}{7} ) ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = \frac{2}{21}, b = \frac{2}{7}

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (0, 0), a = \frac{2}{21}, b = \frac{2}{7}

Graph

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