The range of list-1 is 16 and range of list-2 is 10(approx values). If both the lists are combined then what will be the minimum value of their range?
SPOILER: Ans: 16
If list 1 is 1,2,3,...16 and list 2 is 1,2,3,4.....10. When combined, we have 1,1,2,2,3,4,4,....10,10,11....16. The minimum value of the range would be 16-1 = 15. Why is the answer 16? I don't understand.