Sr Examen

cosy=sinx la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
cos(y) = sin(x)
$$\cos{\left(y \right)} = \sin{\left(x \right)}$$
Solución detallada
Tenemos la ecuación
$$\cos{\left(y \right)} = \sin{\left(x \right)}$$
es la ecuación trigonométrica más simple
Dividamos ambos miembros de la ecuación en -1

La ecuación se convierte en
$$\sin{\left(x \right)} = \cos{\left(y \right)}$$
Esta ecuación se reorganiza en
$$x = 2 \pi n + \operatorname{asin}{\left(\cos{\left(y \right)} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\cos{\left(y \right)} \right)} + \pi$$
O
$$x = 2 \pi n + \operatorname{asin}{\left(\cos{\left(y \right)} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\cos{\left(y \right)} \right)} + \pi$$
, donde n es cualquier número entero
Gráfica
Respuesta rápida [src]
x1 = pi - re(asin(cos(y))) - I*im(asin(cos(y)))
$$x_{1} = - \operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} - i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + \pi$$
x2 = I*im(asin(cos(y))) + re(asin(cos(y)))
$$x_{2} = \operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)}$$
x2 = re(asin(cos(y))) + i*im(asin(cos(y)))
Suma y producto de raíces [src]
suma
pi - re(asin(cos(y))) - I*im(asin(cos(y))) + I*im(asin(cos(y))) + re(asin(cos(y)))
$$\left(\operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)}\right) + \left(- \operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} - i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + \pi\right)$$
=
pi
$$\pi$$
producto
(pi - re(asin(cos(y))) - I*im(asin(cos(y))))*(I*im(asin(cos(y))) + re(asin(cos(y))))
$$\left(\operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)}\right) \left(- \operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} - i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + \pi\right)$$
=
-(I*im(asin(cos(y))) + re(asin(cos(y))))*(-pi + I*im(asin(cos(y))) + re(asin(cos(y))))
$$- \left(\operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)}\right) \left(\operatorname{re}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} + i \operatorname{im}{\left(\operatorname{asin}{\left(\cos{\left(y \right)} \right)}\right)} - \pi\right)$$
-(i*im(asin(cos(y))) + re(asin(cos(y))))*(-pi + i*im(asin(cos(y))) + re(asin(cos(y))))