Whakaoti mō y
y=\frac{\cos(x)}{10}
Whakaoti mō x
x=-\arccos(10y)+2\pi n_{1}\text{, }n_{1}\in \mathrm{Z}
x=\arccos(10y)+2\pi n_{2}\text{, }n_{2}\in \mathrm{Z}\text{, }|y|\leq \frac{1}{10}
Graph
Tohaina
Kua tāruatia ki te papatopenga
10y=\cos(x)
He hanga arowhānui tō te whārite.
\frac{10y}{10}=\frac{\cos(x)}{10}
Whakawehea ngā taha e rua ki te 10.
y=\frac{\cos(x)}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
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