On group theory 5
Posted: Tue Nov 10, 2015 12:51 pm
Consider the circle group \(\displaystyle{\left(S^{1},\cdot\right)}\) .
Find the set \(\displaystyle{H=\left\{\left(x,y\right)\in S^{1}: o((x,y))<\infty\right\}}\) .
Find the set \(\displaystyle{H=\left\{\left(x,y\right)\in S^{1}: o((x,y))<\infty\right\}}\) .