Section 2 - Recursion 3 Question 1.2 For the following recursive function, complete the recursion trace on the diagram below. + Compute the sum of integers from 1 to n def sum (n): if n == 0: return 0 return n + sum (n-1) print (sum(5)) return sum(5) return sum(4) return sum(3) return sum(2) return sum(1) return sum(0) Question 2.2 Write a Python function that returns the nth Fibonacci number, where n is an integer passed as a parameter to the function.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Section 2 - Recursion
3
Question 1.2
For the following recursive function, complete the recursion trace on the diagram below.
+ Compute the sum of integers from 1 to n
def sum (n):
if n -- 0:
return 0
return n + sum (n-1)
print (sum (5))
return
sum(5)
return
sum(4)
return
sum(3)
return
sum(2)
return
sum(1)
return
sum(0)
Question 2.2
Write a Python function that returns the nth Fibonacci number, where n is an integer passed as a
parameter to the function.
Transcribed Image Text:Section 2 - Recursion 3 Question 1.2 For the following recursive function, complete the recursion trace on the diagram below. + Compute the sum of integers from 1 to n def sum (n): if n -- 0: return 0 return n + sum (n-1) print (sum (5)) return sum(5) return sum(4) return sum(3) return sum(2) return sum(1) return sum(0) Question 2.2 Write a Python function that returns the nth Fibonacci number, where n is an integer passed as a parameter to the function.
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