Whakaoti i te 1994/n^3(n(n+1)/2)

$$\frac { 1994 } { n ^ { 3 } } ( \frac { n ( n + 1 ) } { 2 } )$$

Aromātai

$$\frac{997\left(n+1\right)}{n^{2}}$$

Ngā Hipanga Rongoā Poto

Whakamahia te āhuatanga tohatoha hei whakarea te n ki te n+1.

$$\frac{1994}{n^{3}}\times \frac{n^{2}+n}{2}$$

Me whakarea te \frac{1994}{n^{3}} ki te \frac{n^{2}+n}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1994\left(n^{2}+n\right)}{n^{3}\times 2}$$

Me whakakore tahi te 2 i te taurunga me te tauraro.

$$\frac{997\left(n^{2}+n\right)}{n^{3}}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.

$$\frac{997n\left(n+1\right)}{n^{3}}$$

Me whakakore tahi te n i te taurunga me te tauraro.

$$\frac{997\left(n+1\right)}{n^{2}}$$

Me whakaroha te kīanga.

$$\frac{997n+997}{n^{2}}$$

Whakaroha

$$\frac{997\left(n+1\right)}{n^{2}}$$

Ngā Hipanga Rongoā Poto

Whakamahia te āhuatanga tohatoha hei whakarea te n ki te n+1.

$$\frac{1994}{n^{3}}\times \frac{n^{2}+n}{2}$$

Me whakarea te \frac{1994}{n^{3}} ki te \frac{n^{2}+n}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1994\left(n^{2}+n\right)}{n^{3}\times 2}$$

Me whakakore tahi te 2 i te taurunga me te tauraro.

$$\frac{997\left(n^{2}+n\right)}{n^{3}}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.

$$\frac{997n\left(n+1\right)}{n^{3}}$$

Me whakakore tahi te n i te taurunga me te tauraro.

$$\frac{997\left(n+1\right)}{n^{2}}$$

Me whakaroha te kīanga.

$$\frac{997n+997}{n^{2}}$$