Whakaoti mō x
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
0\times 7071=0\times 6198x
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.
0=0\times 6198x
Whakareatia te 0 ki te 7071, ka 0.
0=0x
Whakareatia te 0 ki te 6198, ka 0.
0=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
\text{true}
Whakatauritea te 0 me te 0.
x\in \mathrm{R}
He pono tēnei mō tētahi x ahakoa.
x\in \mathrm{R}\setminus 0
Tē taea kia ōrite te tāupe x ki 0.
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