z=arcctg(x-y) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
z1 = I*im(acot(x - y)) + re(acot(x - y))
$$z_{1} = \operatorname{re}{\left(\operatorname{acot}{\left(x - y \right)}\right)} + i \operatorname{im}{\left(\operatorname{acot}{\left(x - y \right)}\right)}$$
z1 = re(acot(x - y)) + i*im(acot(x - y))
Suma y producto de raíces
[src]
I*im(acot(x - y)) + re(acot(x - y))
$$\operatorname{re}{\left(\operatorname{acot}{\left(x - y \right)}\right)} + i \operatorname{im}{\left(\operatorname{acot}{\left(x - y \right)}\right)}$$
I*im(acot(x - y)) + re(acot(x - y))
$$\operatorname{re}{\left(\operatorname{acot}{\left(x - y \right)}\right)} + i \operatorname{im}{\left(\operatorname{acot}{\left(x - y \right)}\right)}$$
I*im(acot(x - y)) + re(acot(x - y))
$$\operatorname{re}{\left(\operatorname{acot}{\left(x - y \right)}\right)} + i \operatorname{im}{\left(\operatorname{acot}{\left(x - y \right)}\right)}$$
I*im(acot(x - y)) + re(acot(x - y))
$$\operatorname{re}{\left(\operatorname{acot}{\left(x - y \right)}\right)} + i \operatorname{im}{\left(\operatorname{acot}{\left(x - y \right)}\right)}$$
i*im(acot(x - y)) + re(acot(x - y))