Math, asked by Chrispage811, 10 months ago

What is the sum of -10,-5,0,5...295 You have to use both the arithmetic sequence formula to find n and then the sum formula show your work on how you solved the problem.

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Answered by vk8091624

2

There are 7 terms in this series. Explanation: We use the formula sn=n2 (2a+(n−1)d) to determine the sum of an arithmetic ...

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