Question

13. Write a Java program to find and display the Sum of the given series
S=1+ (1*2)+(1*2*3)+---------------- to 10 terms.​

Answer 1

Answer:

public static void main(String[] args) {

Scanner scn=new Scanner(System.in);

int n=scn.nextInt(), sum=0;

for(int i=1; i<=n; i++) sum+=fact(i);

System.out.println(sum);

}

Hope it helps!