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Whakaoti mō h
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Whakaoti mō h (complex solution)
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{2700}{1800}=e^{0.19h}
Whakawehea ngā taha e rua ki te 1800.
\frac{3}{2}=e^{0.19h}
Whakahekea te hautanga \frac{2700}{1800} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 900.
e^{0.19h}=\frac{3}{2}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\log(e^{0.19h})=\log(\frac{3}{2})
Tuhia te tau taupū kōaro o ngā taha e rua o te whārite.
0.19h\log(e)=\log(\frac{3}{2})
Ko te taupū kōaro o tētahi tau ka hīkina ki tētahi pū ko te pū whakarea ki te taupū kōaro o taua tau.
0.19h=\frac{\log(\frac{3}{2})}{\log(e)}
Whakawehea ngā taha e rua ki te \log(e).
0.19h=\log_{e}\left(\frac{3}{2}\right)
Mā te tikanga tātai huri pūtake \frac{\log(a)}{\log(b)}=\log_{b}\left(a\right).
h=\frac{\ln(\frac{3}{2})}{0.19}
Whakawehea ngā taha e rua o te whārite ki te 0.19, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.