Asked by kathy
sigma upper limit 28 algebraic expression (8i-13) lower limit 1 index=i
Answers
Answered by
Reiny
This produces an arithmetic series, where
a = -5 and d = 8
sum(28) = (28/2)(-10 + 27(8))
= 2884
a = -5 and d = 8
sum(28) = (28/2)(-10 + 27(8))
= 2884
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