\sigma = 2 d t
Whakaoti mō d
\left\{\begin{matrix}d=\frac{\sigma }{2t}\text{, }&t\neq 0\\d\in \mathrm{R}\text{, }&\sigma =0\text{ and }t=0\end{matrix}\right.
Whakaoti mō t
\left\{\begin{matrix}t=\frac{\sigma }{2d}\text{, }&d\neq 0\\t\in \mathrm{R}\text{, }&\sigma =0\text{ and }d=0\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
2dt=\sigma
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2td=\sigma
He hanga arowhānui tō te whārite.
\frac{2td}{2t}=\frac{\sigma }{2t}
Whakawehea ngā taha e rua ki te 2t.
d=\frac{\sigma }{2t}
Mā te whakawehe ki te 2t ka wetekia te whakareanga ki te 2t.
2dt=\sigma
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{2dt}{2d}=\frac{\sigma }{2d}
Whakawehea ngā taha e rua ki te 2d.
t=\frac{\sigma }{2d}
Mā te whakawehe ki te 2d ka wetekia te whakareanga ki te 2d.
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