https://github.com/b-mehta/maths-notes/blob/faab4052da4b5aba0265e6a8f9e90be6d7763cc1/ii/mich/graph_theory.tex#L200 Add the bipartite graph here (consider Hall's theorem)
maths-notes/ii/mich/graph_theory.tex
Line 200 in faab405
Add the bipartite graph here (consider Hall's theorem)