“…The set of all (Λ, p)-cluster points of A is called the (Λ, p)-closure [6] of A and is denoted by A (Λ,p) . The union of all (Λ, p)-open sets of X contained in A is called the (Λ, p)-interior [6] of A and is denoted by A (Λ,p) . The θ(Λ, p)-closure [6] of A, A θ(Λ,p) , is defined as follows:…”