sin(6*x)=9/8 la ecuación
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Solución
Solución detallada
Tenemos la ecuación
$$\sin{\left(6 x \right)} = \frac{9}{8}$$
es la ecuación trigonométrica más simple
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]
re(asin(9/8)) pi I*im(asin(9/8)) re(asin(9/8)) I*im(asin(9/8))
- ------------- + -- - --------------- + ------------- + ---------------
6 6 6 6 6
$$\left(\frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}\right) + \left(- \frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{\pi}{6} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}\right)$$
$$\frac{\pi}{6}$$
/ re(asin(9/8)) pi I*im(asin(9/8))\ /re(asin(9/8)) I*im(asin(9/8))\
|- ------------- + -- - ---------------|*|------------- + ---------------|
\ 6 6 6 / \ 6 6 /
$$\left(\frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}\right) \left(- \frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{\pi}{6} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}\right)$$
-(I*im(asin(9/8)) + re(asin(9/8)))*(-pi + I*im(asin(9/8)) + re(asin(9/8)))
---------------------------------------------------------------------------
36
$$- \frac{\left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}\right) \left(- \pi + \operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}\right)}{36}$$
-(i*im(asin(9/8)) + re(asin(9/8)))*(-pi + i*im(asin(9/8)) + re(asin(9/8)))/36
re(asin(9/8)) pi I*im(asin(9/8))
x1 = - ------------- + -- - ---------------
6 6 6
$$x_{1} = - \frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{\pi}{6} - \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}$$
re(asin(9/8)) I*im(asin(9/8))
x2 = ------------- + ---------------
6 6
$$x_{2} = \frac{\operatorname{re}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6} + \frac{i \operatorname{im}{\left(\operatorname{asin}{\left(\frac{9}{8} \right)}\right)}}{6}$$
x2 = re(asin(9/8))/6 + i*im(asin(9/8))/6
x1 = 0.261799387799149 + 0.0824888205157545*i
x2 = 0.261799387799149 - 0.0824888205157545*i
x2 = 0.261799387799149 - 0.0824888205157545*i