Topic: Gauss Sum of Numbers in Sequence Formula
Answers to Common Questions
What is the formula for the sum of a sequence
When written as an indicated sum, form a series ; e.g. the sum of the sequence 1, 2, 3, ... 50 is the series 1 + 2 + 3 + ... + 50 Read More »
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How to Enter Formulas in Excel & Divide the Sum of Several Number...
Microsoft Excel is a helpful program to organize large amounts of data. It can also help remove some mundane tasks, such as performing accounting functions by hand. Instead of adding up a series of numbers and then dividing by another numbe... Read More »
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What is the formula for determining the sum of n numbers of a Fib...
If i wrote it too you, you'd be conf... Read More »
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Answers to Other Common Questions
The sum formula for geometric sequences is rn=(an)/(an-1). Read More »
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I kind of have to have toe arithmetic sequence to give you a sum fo... ...MORE... Read More »
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The set of odd numbers is an arithmetic sequence. Let say that the sequence has n odd numbers where the first term is a1 and the last one is n. The formula to find the sum on nth terms for an arithmetic sequence is: Sn = (n/2)(a1 + an) or S... Read More »
Source: http://wiki.answers.com/Q/What_is_the_formula_to_find_sum_of_n_od...
Sum = n/2[2Xa1+(n-1)d] where n is last number, a1 is the first number & d is the common difference between the numbers, here d=2 for the even /odd numbers. Sum = n/2 [2Xa1+(n-1)2] Read More »
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I found many sites explaining how to find arithmetic sequences but no... Read More »
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A (sub n) = a (sub 1) r ^ n-1. ChaCha on! Read More »
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The formula for a partial sum of a geometric sequence is r = an+1 / an. Read More »
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