# Empty arrayn1 = []n2 = Array.new# Single-dimensional arrayn3 = [1, 2, 3]n4 = ["1", "2", "3"]# Multidimensional array.n5 = [[1, 2], [3, 4, 5]]puts "n1 is #{n1}"puts "n2 is #{n2}"puts "n3 is #{n3}"puts "n4 is #{n4}"puts "n5 is #{n5}"