Whakaoti i te ∫ int(x^2+y^2)dsigma

$$\int \int ( x ^ { 2 } + y ^ { 2 } ) d \sigma$$

Aromātai

$$\sigma \left(xy^{2}+\frac{x^{3}}{3}\right)+С\sigma +С_{1}$$

Ngā Upane Otinga

Kimihia te tau tōpū o \int x^{2}+y^{2}\mathrm{d}x mā te whakamahi i te ture mō te ripanga o ngā tau tōpū pātahi \int a\mathrm{d}\sigma =a\sigma .

$$\int x^{2}+y^{2}\mathrm{d}x\sigma$$

Whakarūnātia.

$$\left(\frac{x^{3}}{3}+y^{2}x+С\right)\sigma$$

Mēnā ko F\left(\sigma \right) he pārōnaki kōaro o f\left(\sigma \right), kāti ko te huinga o ngā pārōnaki kōaro katoa o f\left(\sigma \right) ka whakaaturia e F\left(\sigma \right)+C. Nō reira, me tāpiri te pūmau o te whakatōpūtanga C\in \mathrm{R} ki te otinga.

$$\left(\frac{x^{3}}{3}+y^{2}x+С\right)\sigma +С$$

Kimi Pārōnaki e ai ki x

$$\sigma \left(x^{2}+y^{2}\right)$$