Question: Write a recursive function named as sum_of_digits which computes the sum of all the digits of a positive integer provided as an input argument. Checking

 Write a recursive function named as sum_of_digits which computes the sum

Write a recursive function named as sum_of_digits which computes the sum of all the digits of a positive integer provided as an input argument. Checking the input is not necessary. In your solution you are NOT allowed to employ "loops" or string conversion functions like "str2num". Hint: You may use the built in "rem()" function to obtain the last digit of a base 10 number. An example usage of your function is given below. Name the input argument as "input_number" and output argument as "calculated_sum" in your solution. Please upload your written function as a m.file (if file type is not supported, please upload your function as a .txt file). >> calculated_sum = sum_of_digits (1234) calculated_sum = 10 >> calculated_sum = sum_of_digits (987) calculated_sum = 24 calculated_sum = sum_of_digits (0) Circalculated_sum = ! 0

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