Sr Examen
siny*cosx=-1/2; sinx*cosy=-1/2
Solución
Ha introducido
[src]
sin(y)*cos(x) = -1/2
$$\sin{\left(y \right)} \cos{\left(x \right)} = - \frac{1}{2}$$
sin(x)*cos(y) = -1/2
$$\sin{\left(x \right)} \cos{\left(y \right)} = - \frac{1}{2}$$
sin(x)*cos(y) = -1/2
Respuesta rápida
$$x_{1} = - \frac{\pi}{4}$$
=
$$- \frac{\pi}{4}$$
=
$$y_{1} = - \frac{\pi}{4}$$
=
$$- \frac{\pi}{4}$$
=
=
$$- \frac{\pi}{4}$$
=
-0.785398163397448
$$y_{1} = - \frac{\pi}{4}$$
=
$$- \frac{\pi}{4}$$
=
-0.785398163397448
$$x_{2} = \frac{\pi}{4}$$
=
$$\frac{\pi}{4}$$
=
$$y_{2} = - \frac{3 \pi}{4}$$
=
$$- \frac{3 \pi}{4}$$
=
=
$$\frac{\pi}{4}$$
=
0.785398163397448
$$y_{2} = - \frac{3 \pi}{4}$$
=
$$- \frac{3 \pi}{4}$$
=
-2.35619449019234
$$x_{3} = \frac{3 \pi}{4}$$
=
$$\frac{3 \pi}{4}$$
=
$$y_{3} = \frac{3 \pi}{4}$$
=
$$\frac{3 \pi}{4}$$
=
=
$$\frac{3 \pi}{4}$$
=
2.35619449019234
$$y_{3} = \frac{3 \pi}{4}$$
=
$$\frac{3 \pi}{4}$$
=
2.35619449019234
$$x_{4} = \frac{5 \pi}{4}$$
=
$$\frac{5 \pi}{4}$$
=
$$y_{4} = \frac{\pi}{4}$$
=
$$\frac{\pi}{4}$$
=
=
$$\frac{5 \pi}{4}$$
=
3.92699081698724
$$y_{4} = \frac{\pi}{4}$$
=
$$\frac{\pi}{4}$$
=
0.785398163397448