Sr Examen

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xy=1; x=2y

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Solución

Ha introducido [src]
x*y = 1
$$x y = 1$$
x = 2*y
$$x = 2 y$$
x = 2*y
Respuesta rápida
$$x_{1} = - \sqrt{2}$$
=
$$- \sqrt{2}$$
=
-1.4142135623731

$$y_{1} = - \frac{\sqrt{2}}{2}$$
=
$$- \frac{\sqrt{2}}{2}$$
=
-0.707106781186548
$$x_{2} = \sqrt{2}$$
=
$$\sqrt{2}$$
=
1.4142135623731

$$y_{2} = \frac{\sqrt{2}}{2}$$
=
$$\frac{\sqrt{2}}{2}$$
=
0.707106781186548
Respuesta numérica [src]
x1 = -1.414213562373095
y1 = -0.7071067811865475
x2 = 1.414213562373095
y2 = 0.7071067811865475
x2 = 1.414213562373095
y2 = 0.7071067811865475