Math, asked by dahyun337, 9 months ago

an arithmetic series has twenty terms. The first term is -50 and the last term is 83, find the sum of the series

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Answered by vedprakashMallick

Answer:

I have this math exam, due into two days and this is what's coming up. Please answer ASAP = if anyone could answer in 20 - 30 minutes that would be fantastic :)

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