ICSE Class 9 Computer Applications Question 26 of 29

Iterative Constructs in Java — Question 29

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Question

Question 21(v)

Write a program in Java to find the sum of the given series:

1/√1 + 2/√2 + 3/√3 + ... + 10/√10

Answer
public class KboatSeries
{
    public static void main(String args[]) {    
        double sum = 0;
        for (int i = 1; i <= 10; i++)
            sum += i / Math.sqrt(i);
        System.out.println("Sum = " + sum);
    }
}
Output
BlueJ output of KboatSeries.java