Whakaoti mō x
x\in \left(0,1\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{x}-\frac{x}{x}>0
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 1 ki te \frac{x}{x}.
\frac{1-x}{x}>0
Tā te mea he rite te tauraro o \frac{1}{x} me \frac{x}{x}, me tango rāua mā te tango i ō raua taurunga.
1-x<0 x<0
Kia tōrunga ai te otinga, hei tōraro tahi a 1-x me x, hei tōrunga tahi rānei. Whakaarohia te tauira ina he tōraro tahi te 1-x me te x.
x\in \emptyset
He teka tēnei mō tētahi x ahakoa.
x>0 1-x>0
Whakaarohia te tauira ina he tōrunga tahi te 1-x me te x.
x\in \left(0,1\right)
Te otinga e whakaea i ngā koreōrite e rua ko x\in \left(0,1\right).
x\in \left(0,1\right)
Ko te otinga whakamutunga ko te whakakotahi i ngā otinga kua whiwhi.
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