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max015/CDS2003_assignment02/_ref/digest.md

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+## 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):`