Fig. 8
From: Further results on edge even graceful labeling of the join of two graphs
An edge even graceful labeling of the double cone \( ~\overline {K}_{2} + ~C_{2} \)
Fig. 8 | Journal of the Egyptian Mathematical Society
From: Further results on edge even graceful labeling of the join of two graphs
An edge even graceful labeling of the double cone \( ~\overline {K}_{2} + ~C_{2} \)