## Mandatory - P01: Please use recursion to define and test a function to calculate the sum of a list of numbers. `def list_sum_Recur(num_list):` - P02: Please use recursion to define and test a function to find the greatest common division of two positive integers. `def gcd_Recur(a,b):` - P03: Please use recursion to define and test a function to calculate the harmonic series upto `n` terms. `def harmonic_sum_Recur(n):` - P04: Please use recursion to define and test a function to calculate the value of 𝑥 to the power of `n`. `def power_Recur(x,n):` ## Optional - P05: Please use recursion to define and test a function to accept a decimal integer and display its binary equivalent. `def Dec2Binary_Recur(num):` - P06: Please use recursion to define and test a function to take in a string and returns a reversed copy of the string. `def reverse_Recur(a,b):` - P07: Please use recursion to define and test a function to check whether a number is Prime or not. `def isPrime_Recur(a,b):`