Whakaoti i te x:20:50

$$x : 20 : 50$$

Aromātai

$$\frac{x}{1000}$$

Ngā Upane Otinga

Tuhia te \frac{\frac{x}{20}}{50} hei hautanga kotahi.

$$\frac{x}{20\times 50}$$

Whakareatia te 20 ki te 50, ka 1000.

$$\frac{x}{1000}$$

Kimi Pārōnaki e ai ki x

$$\frac{1}{1000} = 0.001$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tuhia te \frac{\frac{x}{20}}{50} hei hautanga kotahi.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x}{20\times 50})$$

Whakareatia te 20 ki te 50, ka 1000.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x}{1000})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$\frac{1}{1000}x^{1-1}$$

Tango 1 mai i 1.

$$\frac{1}{1000}x^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$\frac{1}{1000}\times 1$$

Mō tētahi kupu t, t\times 1=t me 1t=t.

$$\frac{1}{1000}$$