My question is around question 18 in this section. Correct code is below:
n = [[1, 2, 3], [4, 5, 6, 7, 8, 9]]
Add your function here
results = 
for numbers in lists:
for number in numbers:
My question is - in a few of the exercises, the singular version of a variable (in this case ‘number’ for ‘numbers’) is somehow integrated into the code. It doesn’t seem like any foundation exists, but maybe I missed something in a lesson? In other words, I didn’t see ‘number’ mentioned in any of the provided code or in the instructions, yet it is part of the correct code. Advice please? Thanks!