(α,β) - Cut of Intuitionistic Fuzzy Groups

For any intuitionistic fuzzy set A = { : x ∈X} of a set X, we study the set Cα , β (A) called the (α, β) – cut of A. It is the crisp subset { x ∈X : μA(x) ≥ α , νA(x) ≤ β } of X . In this paper some interesting properties of (α, β) – cut of intuitionistic fuzzy subgroups of a group are discussed.