Solución detallada
Tenemos la ecuación
$$\frac{\sin{\left(\pi x \right)}}{12} = - \frac{1}{2}$$
es la ecuación trigonométrica más simple
Dividamos ambos miembros de la ecuación en 1/12
La ecuación se convierte en
$$\sin{\left(\pi x \right)} = -6$$
Como el miembro derecho de la ecuación
en el módulo =
True
pero sin
no puede ser más de 1 o menos de -1
significa que la ecuación correspondiente no tiene solución.
pi + re(asin(6)) I*im(asin(6))
x1 = ---------------- + -------------
pi pi
$$x_{1} = \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + \pi}{\pi} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}$$
re(asin(6)) I*im(asin(6))
x2 = - ----------- - -------------
pi pi
$$x_{2} = - \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}$$
x2 = -re(asin(6))/pi - i*im(asin(6))/pi
Suma y producto de raíces
[src]
pi + re(asin(6)) I*im(asin(6)) re(asin(6)) I*im(asin(6))
---------------- + ------------- + - ----------- - -------------
pi pi pi pi
$$\left(\frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + \pi}{\pi} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}\right) + \left(- \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}\right)$$
pi + re(asin(6)) re(asin(6))
---------------- - -----------
pi pi
$$- \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi} + \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + \pi}{\pi}$$
/pi + re(asin(6)) I*im(asin(6))\ / re(asin(6)) I*im(asin(6))\
|---------------- + -------------|*|- ----------- - -------------|
\ pi pi / \ pi pi /
$$\left(\frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + \pi}{\pi} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}\right) \left(- \frac{\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}}{\pi}\right)$$
-(I*im(asin(6)) + re(asin(6)))*(pi + I*im(asin(6)) + re(asin(6)))
------------------------------------------------------------------
2
pi
$$- \frac{\left(\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}\right) \left(\operatorname{re}{\left(\operatorname{asin}{\left(6 \right)}\right)} + \pi + i \operatorname{im}{\left(\operatorname{asin}{\left(6 \right)}\right)}\right)}{\pi^{2}}$$
-(i*im(asin(6)) + re(asin(6)))*(pi + i*im(asin(6)) + re(asin(6)))/pi^2