15-2,14-1,13-0 etc
The sum of 10 plus 8 is 18.
-23 is the sum of -32 and 9
4 plus 10 plus 16 plus 70 equals 100. To find the sum of this series, simply add all the numbers together.
Sum = 79*(79+1)/2 = 79*80/2 = 3160
That is an unsolvable problem, because there are an infinite number of even numbers. However, with limits, you could say... int NMax = ...; int Sum = 0; for (N=2; N<=NMax N+=2) Sum += N;
Find the Sum to n terms of the series 5 5+55+555+ +n Terms
You need a formula. That formula can use the Sum function or it could use the plus sign, or several plus signs and even several Sum functions. Primarily it is the Sum function and the plus sign that is used for sums.
if (n%2==0) sum=n/2*(n+1); else sum=(n+1)/2*n;
1,400
9 + 12 = 21
class ass{ public static void main(String[] args ){ int 13,33,23,...193 sum = 0; for (count = 0; count<=193; count++); { sum=sum+count; System.out.print(count + "sum"); }System.out.println("sum is"+sum);
8/9