Whakaoti mō x
x=\frac{1}{y}
y\neq 0
Whakaoti mō y
y=\frac{1}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
y\times 3x=3
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 3x.
3xy=3
Whakaraupapatia anō ngā kīanga tau.
3yx=3
He hanga arowhānui tō te whārite.
\frac{3yx}{3y}=\frac{3}{3y}
Whakawehea ngā taha e rua ki te 3y.
x=\frac{3}{3y}
Mā te whakawehe ki te 3y ka wetekia te whakareanga ki te 3y.
x=\frac{1}{y}
Whakawehe 3 ki te 3y.
x=\frac{1}{y}\text{, }x\neq 0
Tē taea kia ōrite te tāupe x ki 0.
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