Path graph
= Path graph
{title2=$P_n$}
{wiki}
A path graph $P_n$ has $n$ vertices in a single chain and $n-1$ edges. Its endpoint <graph distance> is $n-1$ and, with unit resistances, its endpoint <effective resistance> is also $n-1$.
= Path graph
{title2=$P_n$}
{wiki}
A path graph $P_n$ has $n$ vertices in a single chain and $n-1$ edges. Its endpoint <graph distance> is $n-1$ and, with unit resistances, its endpoint <effective resistance> is also $n-1$.