AAI ATC Junior Executive 2018 Shift 3 Paper

Question : 87 of 120

Marks: +1, -0

Suppose that X = <X_n>, Y = <Y_n> , Z = <Z_n> are sequences of real numbers such that X_n ≤ Y_n ≤ Z_n for all n ϵ N, and that lim(X_n) = lim(Z_n). Then: