Whakaoti mō m (complex solution)
m\neq 0
\exists n_{2}\in \mathrm{Z}\text{ : }ϕ=\pi n_{2}+\arctan(\frac{1}{5})\text{ and }\nexists n_{1}\in \mathrm{Z}\text{ : }ϕ=\frac{\pi \left(2n_{1}+1\right)}{2}
Whakaoti mō m
m\neq 0
\exists n_{1}\in \mathrm{Z}\text{ : }ϕ=\pi n_{1}+\arcsin(\frac{\sqrt{26}}{26})
Whakaoti mō ϕ (complex solution)
ϕ=\pi n_{1}+\arctan(\frac{1}{5})
n_{1}\in \mathrm{Z}
Whakaoti mō ϕ
ϕ=\pi n_{1}+\arcsin(\frac{\sqrt{26}}{26})
n_{1}\in \mathrm{Z}
Tohaina
Kua tāruatia ki te papatopenga
50m\tan(ϕ)=10m
Tē taea kia ōrite te tāupe m ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te 50m.
50m\tan(ϕ)-10m=0
Tangohia te 10m mai i ngā taha e rua.
\left(50\tan(ϕ)-10\right)m=0
Pahekotia ngā kīanga tau katoa e whai ana i te m.
m=0
Whakawehe 0 ki te 50\tan(ϕ)-10.
m\in \emptyset
Tē taea kia ōrite te tāupe m ki 0.
50m\tan(ϕ)=10m
Tē taea kia ōrite te tāupe m ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te 50m.
50m\tan(ϕ)-10m=0
Tangohia te 10m mai i ngā taha e rua.
\left(50\tan(ϕ)-10\right)m=0
Pahekotia ngā kīanga tau katoa e whai ana i te m.
m=0
Whakawehe 0 ki te 50\tan(ϕ)-10.
m\in \emptyset
Tē taea kia ōrite te tāupe m ki 0.
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