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What is the sum of the first n terms of this series? 4 + 6 + 8 + 10 + 12 + ⋯
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4 votes
What is the sum of the first n terms of this series?

4 + 6 + 8 + 10 + 12 + ⋯

User Rad
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1 Answer

4 votes
it is 40 and the numbers added go by 2 each time
ur welcome fine sir
User Pankaj Daga
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