Solución detallada
Tenemos la ecuación
$$\sin{\left(\frac{\pi \left(x - 3\right)}{4} \right)} = \sqrt{2}$$
es la ecuación trigonométrica más simple
Dividamos ambos miembros de la ecuación en -1
La ecuación se convierte en
$$\sin{\left(\frac{\pi x}{4} + \frac{\pi}{4} \right)} = - \sqrt{2}$$
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.
Suma y producto de raíces
[src]
/ / ___\\ / / ___\\ / / ___\\ / / ___\\
pi + 4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 // 4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 //
- ---------------------- - ------------------- + 3 + ----------------- + -------------------
pi pi pi pi
$$\left(\frac{4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} + 3 + \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}\right) + \left(- \frac{\pi + 4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} - \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}\right)$$
/ / ___\\ / / ___\\
pi + 4*re\asin\\/ 2 // 4*re\asin\\/ 2 //
3 - ---------------------- + -----------------
pi pi
$$- \frac{\pi + 4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} + \frac{4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} + 3$$
/ / / ___\\ / / ___\\\ / / / ___\\ / / ___\\\
| pi + 4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 //| | 4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 //|
|- ---------------------- - -------------------|*|3 + ----------------- + -------------------|
\ pi pi / \ pi pi /
$$\left(- \frac{\pi + 4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} - \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}\right) \left(\frac{4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} + 3 + \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}\right)$$
/ / / ___\\ / / ___\\\ / / / ___\\ / / ___\\\
-\pi + 4*re\asin\\/ 2 // + 4*I*im\asin\\/ 2 ///*\3*pi + 4*re\asin\\/ 2 // + 4*I*im\asin\\/ 2 ///
-------------------------------------------------------------------------------------------------
2
pi
$$- \frac{\left(\pi + 4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)} + 4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}\right) \left(4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)} + 3 \pi + 4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}\right)}{\pi^{2}}$$
-(pi + 4*re(asin(sqrt(2))) + 4*i*im(asin(sqrt(2))))*(3*pi + 4*re(asin(sqrt(2))) + 4*i*im(asin(sqrt(2))))/pi^2
/ / ___\\ / / ___\\
pi + 4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 //
x1 = - ---------------------- - -------------------
pi pi
$$x_{1} = - \frac{\pi + 4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} - \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}$$
/ / ___\\ / / ___\\
4*re\asin\\/ 2 // 4*I*im\asin\\/ 2 //
x2 = 3 + ----------------- + -------------------
pi pi
$$x_{2} = \frac{4 \operatorname{re}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi} + 3 + \frac{4 i \operatorname{im}{\left(\operatorname{asin}{\left(\sqrt{2} \right)}\right)}}{\pi}$$
x2 = 4*re(asin(sqrt(2)))/pi + 3 + 4*i*im(asin(sqrt(2)))/pi