Whakaoti i te f(x)=x^6+tanx-operatorname{ctg}x

$$f ( x ) = x ^ { 6 } + \tan x - \operatorname { ctg } x$$

Whakaoti mō f (complex solution)

$$\left\{\begin{matrix}f=\frac{i\left(-ix^{6}\sin(2x)+2i\cos(2x)\right)}{x\sin(2x)}\text{, }&\nexists n_{1}\in \mathrm{Z}\text{ : }x=\frac{\pi n_{1}}{2}\\f\in \mathrm{C}\text{, }&2\left(-ix^{6}\sin(2x)+2i\cos(2x)\right)=0\text{ and }\exists n_{2}\in \mathrm{Z}\text{ : }x=-\frac{\pi n_{2}}{2}\text{ and }\nexists n_{1}\in \mathrm{Z}\text{ : }x=\frac{\pi n_{1}}{2}\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$xf=\tan(x)-\cot(x)+x^{6}$$

Whakawehea ngā taha e rua ki te x.

$$\frac{xf}{x}=\frac{\frac{\frac{1}{\cos(x)}-2\cos(x)}{\sin(x)}+x^{6}}{x}$$

Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.

$$f=\frac{\frac{\frac{1}{\cos(x)}-2\cos(x)}{\sin(x)}+x^{6}}{x}$$

Whakawehe x^{6}+\frac{-2\cos(x)+\frac{1}{\cos(x)}}{\sin(x)} ki te x.

$$f=\frac{\frac{1}{\cos(x)}-2\cos(x)}{x\sin(x)}+x^{5}$$

Whakaoti mō f

$$f=\frac{x^{6}\sin(2x)-2\cos(2x)}{x\sin(2x)}$$

$$\nexists n_{1}\in \mathrm{Z}\text{ : }x=\frac{\pi n_{1}}{2}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$xf=\tan(x)-\cot(x)+x^{6}$$

Whakawehea ngā taha e rua ki te x.

$$\frac{xf}{x}=\frac{-2\cot(2x)+x^{6}}{x}$$

Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.

$$f=\frac{-2\cot(2x)+x^{6}}{x}$$

Whakawehe -2\cot(2x)+x^{6} ki te x.

$$f=-\frac{2\cot(2x)}{x}+x^{5}$$