Whakaoti mō t
\left\{\begin{matrix}t=0\text{, }&y\neq 1\\t\in \mathrm{R}\text{, }&y=1\end{matrix}\right.
Whakaoti mō x
x\in \mathrm{R}
y=1\text{ or }t=0
Tohaina
Kua tāruatia ki te papatopenga
\frac{\mathrm{d}}{\mathrm{d}x}(y)+ty-t=0
Tangohia te t mai i ngā taha e rua.
ty-t=-\frac{\mathrm{d}}{\mathrm{d}x}(y)
Tangohia te \frac{\mathrm{d}}{\mathrm{d}x}(y) mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(y-1\right)t=-\frac{\mathrm{d}}{\mathrm{d}x}(y)
Pahekotia ngā kīanga tau katoa e whai ana i te t.
\left(y-1\right)t=0
He hanga arowhānui tō te whārite.
t=0
Whakawehe 0 ki te y-1.
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