Need help with the output of a code snippet

Question

What will be the output of the below code and why?

x=[1,2,3,4,5]

print(x.insert(2,3))

Answer 1

If you write x.insert(2,3)
and then print x them it would show [1,2,3,3,4,5]

It will show nothing in your code as insert does not return anything