Sr Examen

xy=1; y=x

v

Gráfico:

interior superior

interior superior

Solución

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

$$y_{1} = -1$$
=
$$-1$$
=
-1
$$x_{2} = 1$$
=
$$1$$
=
1

$$y_{2} = 1$$
=
$$1$$
=
1
Respuesta numérica [src]
x1 = -1.0
y1 = -1.0
x2 = 1.0
y2 = 1.0
x2 = 1.0
y2 = 1.0