解決(xy)^-14sin4θ-1=sqrt{5} |Microsoft數學求解器

$$( x y ) ^ { - 1 } 4 \sin 4 \theta - 1 = \sqrt { 5 }$$

解 x (復數求解)

$$x=-\frac{\left(1-\sqrt{5}\right)\sin(4\theta )}{y}$$

$$y\neq 0\text{ and }\nexists n_{1}\in \mathrm{Z}\text{ : }\theta =\frac{\pi n_{1}}{4}$$

解 y (復數求解)

$$y=-\frac{\left(1-\sqrt{5}\right)\sin(4\theta )}{x}$$

$$x\neq 0\text{ and }\nexists n_{1}\in \mathrm{Z}\text{ : }\theta =\frac{\pi n_{1}}{4}$$

解 x

$$x=-\frac{\left(1-\sqrt{5}\right)\sin(4\theta )}{y}$$

$$\exists n_{1}\in \mathrm{Z}\text{ : }\left(\theta >\frac{\pi n_{1}}{4}\text{ and }\theta <\frac{\pi n_{1}}{4}+\frac{\pi }{4}\right)\text{ and }y\neq 0$$

解 y

$$y=-\frac{\left(1-\sqrt{5}\right)\sin(4\theta )}{x}$$

$$\exists n_{1}\in \mathrm{Z}\text{ : }\left(\theta >\frac{\pi n_{1}}{4}\text{ and }\theta <\frac{\pi n_{1}}{4}+\frac{\pi }{4}\right)\text{ and }x\neq 0$$