Page 245 - CA_Blue( J )_Class10
P. 245
6 double s=0.0, i, k=1;
7 for(i=1;i<=n;i++)
8 { s=s+k/(k+1);
9 k=k+2;
10 }
11 return s;
12 }
13 double series(double n, double x )
14 {
15 double i,s=0.0;
16 for(i=1;i<=n;i=i+2)
17 { s=s+x/i; }
18 return s;
19 }
20 public static void main()
21 {
22 int ch;
23 Scanner sc= new Scanner(System.in);
24 System.out.println("1. Series 1");
25 System.out.println("2. Series 2");
26 System.out.println("Enter your choice : ");
27 ch=sc.nextInt();
28 switch(ch)
29 {
30 case 1:
31 System.out.println(series (6));
32 break;
33 case 2:
34 System.out.println(series (4,10));
35 break;
36 default:
37 System.out.println("Wrong Choice");
38 }
39 }
40 }
243
User-defined Methods 243

