Recent activity by Neeraj Singh

2 answers
6
Consider a complete bipartite graph $k_{m,n}$. For which values of $m$ and $n$ does this, complete graph have a Hamilton circuit $m = 3, n = 2$$m = 2, n = 3$ $m = n 2$$m...
2 answers
7
If a graph requires $k$ different colours for its proper colouring, then the chromatic number of the graph is$1$$k$$k-1$$k/2$