Aromātai
y
Kimi Pārōnaki e ai ki y
1
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{10y}{25}+\frac{24y}{40}
Tātaihia te 5 mā te pū o 2, kia riro ko 25.
\frac{2}{5}y+\frac{24y}{40}
Whakawehea te 10y ki te 25, kia riro ko \frac{2}{5}y.
\frac{2}{5}y+\frac{3}{5}y
Whakawehea te 24y ki te 40, kia riro ko \frac{3}{5}y.
y
Pahekotia te \frac{2}{5}y me \frac{3}{5}y, ka y.
\frac{\mathrm{d}}{\mathrm{d}y}(\frac{10y}{25}+\frac{24y}{40})
Tātaihia te 5 mā te pū o 2, kia riro ko 25.
\frac{\mathrm{d}}{\mathrm{d}y}(\frac{2}{5}y+\frac{24y}{40})
Whakawehea te 10y ki te 25, kia riro ko \frac{2}{5}y.
\frac{\mathrm{d}}{\mathrm{d}y}(\frac{2}{5}y+\frac{3}{5}y)
Whakawehea te 24y ki te 40, kia riro ko \frac{3}{5}y.
\frac{\mathrm{d}}{\mathrm{d}y}(y)
Pahekotia te \frac{2}{5}y me \frac{3}{5}y, ka y.
y^{1-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
y^{0}
Tango 1 mai i 1.
1
Mō tētahi kupu t mahue te 0, t^{0}=1.
Ngā Tauira
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