ACHROMATIC COLORING OF QUADRILATERAL SNAKES

The Main objective of this article is to discuss achromatic coloring and to investigate the achromatic number of the central graph of quadrilateral snake, double quadrilateral snake, triple quadrilateral snake, k-quadrilateral snake, alternate quadrilateral snake, double alternate quadrilateral snake, triple alternate quadrilateral snake and k-alternate quadrilateral snake, denoted by χainsert ignore into journalissuearticles values(Cinsert ignore into journalissuearticles values(Qn););, χa{Cinsert ignore into journalissuearticles values(DQn););, χainsert ignore into journalissuearticles values(Cinsert ignore into journalissuearticles values(TQn););, χa{C{kQn););,χa{Cinsert ignore into journalissuearticles values(AQn););, χa{Cinsert ignore into journalissuearticles values(Dinsert ignore into journalissuearticles values(AQn);););, χainsert ignore into journalissuearticles values(Cinsert ignore into journalissuearticles values(Tinsert ignore into journalissuearticles values(AQn);););, χa{C{kinsert ignore into journalissuearticles values(AQn););); respectively.