Question

Design a class to overload a function series() as follows:

(i) void series(int x, int n) – To display the sum of the series given below:

x¹+x²+x³+. . . . .x^n terms

(ii)void series(int p) – To display the following series
0, 7, 26, 63. . . . .p terms

(iii) void series() – To display the sum of the series given below:
1/2+1/3+1/4+. . . . . .1/10

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Code

public class program7
{
	public void series(int x,int n)
	{
		int sum=0,i=0;
		for(i=1;i<=n;i++)
		{
			sum= sum + (int)Math.pow(x,i);
		}
		System.out.println(sum);
	}
	public void series(int p)
	{
		int i=0;
		for(i=1;i<=p;i++)
		{
		    System.out.print((i*i*i-1)+",");

		}
	}
	public void series()
	{
		double sum=0,i=0;
		for(i=2;i<=10;i++)
		{
			sum = sum + 1/i;
		}
		System.out.println(sum);

	}
}