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Subjects>Math>Math & Arithmetic

Formula to find out the sum of n terms?

Anonymous

∙ 15y ago

Updated: 12/13/2022

It is not possible to answer this question without information on whether the terms are of an arithmetic or geometric (or other) progression, and what the starting term is.

Wiki User

∙ 15y ago

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Q: Formula to find out the sum of n terms?

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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

How do you find the C programming of the sum of the series 5 plus 55 plus 555 plus . plus n terms?

Find the Sum to n terms of the series 5 5+55+555+ +n Terms

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

n*(n+1)

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.

Find the value Sn in the geometric sequence 200 20 2 0.2?

200, 20, 2, 0.2 Here you have 4 terms. Add them together, and you find the sum of these four terms. If you need to find the sum of some other terms, i.e 8 terms, then you can use the formula Sn = [a1(r^n - 1/(r - 1) where n = 8, a1 = 200, and r = 1/10.

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Related Questions

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

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 Sn formula?

The formula for the sum of the first n terms of an arithmetic progression is Sn = n/2 * (a + l), where Sn is the sum, n is the number of terms, a is the first term, and l is the last term.

Find the sum of the first 48 terms of an aritmetic sequance 2 4 6 8?

To find the sum of the first 48 terms of an arithmetic sequence, we can use the formula for the sum of an arithmetic series: Sn = n/2 * (a1 + an), where Sn is the sum of the first n terms, a1 is the first term, and an is the nth term. In this case, a1 = 2, n = 48, and an = 2 + (48-1)*2 = 96. Plugging these values into the formula, we get: S48 = 48/2 * (2 + 96) = 24 * 98 = 2352. Therefore, the sum of the first 48 terms of the given arithmetic sequence is 2352.

What is the formula for calculating the Gauss sum from 1 to 100?

The formula for calculating the Gauss sum from 1 to 100 is n(n1)/2, where n is the number of terms in the sequence.

How do you find the C programming of the sum of the series 5 plus 55 plus 555 plus . plus n terms?

Find the Sum to n terms of the series 5 5+55+555+ +n Terms

How do you find the sum to n terms of a harmonic progression?

Hey guys....There is no correct simple general formula for sum to n terms of the series1+1/2+1/3+1/4+ ............. + 1/nThe following expression is relatively a very good approximation.S = ln(n + 0.5) + 0.5772 + 0.03759/(n*n + 1.171)Deviation from the actual value fluctuates but remains relatively low.

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

n*(n+1)

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.

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 180Â° Ã— (n - 2), where n is the number of sides of the polygon.

Who gave the formula for finding sum of the first 'n' terms in Arithmetic Progression?

RAMANUJANRAMANUJAN

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

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