16 terms in ap first and last term are 204 and 294 find sum of series
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Corresponding terms of A.P = first and last, second and second last etc. ... Let a denote the first term d, the common difference, and n the total number of terms. ... n + 2 so that we have to find a series of n + 2 terms in AP, of which a is the first, and b is the last term. ... Common difference = d = 6 So, S = 25 (204 + 294) = 12450.
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0
Answer:
3984
Step-by-step explanation:
SUM OF AP SERIES = N/2(A1 +An)
= 8 × (204 +294L
=3984
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