The last else significance

#1

What is the significance of the last else?

#2

last else signifies that we have already found the element in the array and hence we are simply returning that index

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.