Python Q What is the time complexity of the following function? def mystery(lst): index = 0 while index

Python Q

What is the time complexity of the following function?

def mystery(lst):
    index = 0
    while index <>
        index2 = 0
        while index2 < index="" **="">
            index2 = index2 + 1
        index = index + 1

a) Linear
b) Quadratic
c) Slower than quadratic
d) Faster than linear