Chapter 4, Problem 27C

Explanation of Solution

Recursive function:

A recursive function to compute “n^th” Harmonic number is as follows,

//Define the method

double NthHarmonicNumber(double i)

{

    //Check whether the number is "0"

    if(i==0)

        //Return "0"

        return 0;

    //Otherwise

    else

        /*Return the value computed by recursively call the method "NthHarmonicNumber()"*/

        retrun (1...