Whakaoti mō x
x=\frac{12}{y}
y\neq 0
Whakaoti mō y
y=\frac{12}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
yx=12
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.
\frac{yx}{y}=\frac{12}{y}
Whakawehea ngā taha e rua ki te y.
x=\frac{12}{y}
Mā te whakawehe ki te y ka wetekia te whakareanga ki te y.
x=\frac{12}{y}\text{, }x\neq 0
Tē taea kia ōrite te tāupe x ki 0.
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