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Q: What is the formula for the sum of n to the power of n?
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What is formula to find sum of n even numbers?

There is no formula that will sum n even numbers without further qualifications: for example, n even numbers in a sequence.


The formula for finding the sum of the angles of a polygon?

The formula for finding the sum of all angles of a polygon is: N = number of sides (N-2)180 = The sum of all angles


What is the formula that is used to find the sum of the interior angles of a polygon with n sides?

The formula is sum of interior angles = (n - 2)*pi radiansor (n - 2)*180 degrees.


What is the formula to find out the sum of first n even numbers?

n*(n+1)


What is the formula used to find the sum of the angle measures in an n-gon?

The formula is (n-2)x180 over n =x


Write a program to find the geometric progression in c?

#include(stdio.h) // place this '<' & '>' instead of '(' & ')' before stdio.h #include(conio.h) #include(math.h) int main( ) { int x, n, sum,power; clrscr( ); printf("Enter the values of x and n:"); scanf("%d%d", &x, &n); if(n<0 style="font-weight: bold; color: rgb(255, 0, 0);"> { printf("\nSorry, the formula does not make sense for negative exponents & values"); printf("Enter the values of x and n:"); scanf("%d%d", &x, &n); sum=1; for(power=1; power <=n; power++) { sum=sum+ pow(x,power); } printf("X value is: %d \nN value is: %d", x, n); printf("\nSum of the given geometric progression: %d", sum); } else { sum=1; for(power=1; power <=n; power++) { sum=sum+ pow(x,power); } printf("X value is: %d \nN value is: %d", x, n); printf("\nSum of the given geometric progression: %d", sum); } getch( ); return 0; }


What is the formula to find the sum of interior angles of a polygon?

The formula to find the sum of interior angles of a polygon is 180° × (n - 2), where n is the number of sides of the polygon.


The sum of the interior angles of an n-gon is .?

The formula is: (n-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon


What is the formula to find the sum of a geometric sequence?

The formula to find the sum of a geometric sequence is adding a + ar + ar2 + ar3 + ar4. The sum, to n terms, is given byS(n) = a*(1 - r^n)/(1 - r) or, equivalently, a*(r^n - 1)/(r - 1)


What is the formula used to find the sum of the angle measures in an n gon?

The sum of the interior angles is (n-2)*180 degrees.


A formula for an odd sum?

2n + 1 where n is an integer.


How do you find sum of sequential numbers?

You.... have to apply this formula! n(n+1)/2 and n is the no. of terms