Question

2. Given two lists
L1 = ["this", 'is', 'a', 'List'], L2 = ["this", [ "is", "another"], "list"
Which of the following expressions will cause an error and why?
(a) L1 == L2
(b) L1.upper() (C) L1[3] . upper()
(e) L2[1]. upper() () L2[1][1] .upper()
in error​

Answer 1

Answer:

b.............................