Whakaoti mō x
x\in \left(0,\frac{1}{2}\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\left(2x-1\right)<0
Tauwehea te x.
x>0 x-\frac{1}{2}<0
Kia tōraro te otinga, me tauaro rawa ngā tohu o te x me te x-\frac{1}{2}. Whakaarohia te tauira ina he tōrunga te x he tōraro te x-\frac{1}{2}.
x\in \left(0,\frac{1}{2}\right)
Te otinga e whakaea i ngā koreōrite e rua ko x\in \left(0,\frac{1}{2}\right).
x-\frac{1}{2}>0 x<0
Whakaarohia te tauira ina he tōrunga te x-\frac{1}{2} he tōraro te x.
x\in \emptyset
He teka tēnei mō tētahi x ahakoa.
x\in \left(0,\frac{1}{2}\right)
Ko te otinga whakamutunga ko te whakakotahi i ngā otinga kua whiwhi.
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