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The aim of this paper is to introduce a new class of functions called (1,2)*-δgp continuous functions. We obtain several characterization and some theirproperties. Also we investigate its relationship with other types of functions in bitopological spaces. Further we introduce and study a new class of functions namely (1,2)*-δgp irresolute functions.
(1,2)*-δgp closed sets, (1,2)*-δgp open sets, (1,2)*-δgp Continuous, ((1,2)*-δgp irresolute