there is a problem on topology.
Let $n > 1$ and let $X = \{(p_1,p_2, \ldots , p_n)\mid p_i\text{ is rational}\}$. Show that $X$ is disconnected.
how to solve this problem.i am completely stuck out.
there is a problem on topology.
Let $n > 1$ and let $X = \{(p_1,p_2, \ldots , p_n)\mid p_i\text{ is rational}\}$. Show that $X$ is disconnected.
how to solve this problem.i am completely stuck out.