Whakaoti mō Δ
\left\{\begin{matrix}\Delta =\frac{5m}{67\psi }\text{, }&\psi \neq 0\\\Delta \in \mathrm{R}\text{, }&m=0\text{ and }\psi =0\end{matrix}\right.
Whakaoti mō m
m=\frac{67\Delta \psi }{5}
Tohaina
Kua tāruatia ki te papatopenga
m=13.4\psi \Delta
Whakareatia te 2 ki te 6.7, ka 13.4.
13.4\psi \Delta =m
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{67\psi }{5}\Delta =m
He hanga arowhānui tō te whārite.
\frac{5\times \frac{67\psi }{5}\Delta }{67\psi }=\frac{5m}{67\psi }
Whakawehea ngā taha e rua ki te 13.4\psi .
\Delta =\frac{5m}{67\psi }
Mā te whakawehe ki te 13.4\psi ka wetekia te whakareanga ki te 13.4\psi .
m=13.4\psi \Delta
Whakareatia te 2 ki te 6.7, ka 13.4.
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