kim8meshichrissandr kim8meshichrissandr 19-11-2016 Mathematics contestada Which expression defines the given series for seven terms? -3 + (-1) + 1 +... a. ∑ (5n - 2) b. ∑ (2n - 5) c. ∑ (5 - 2n) d. ∑ (2 - 5n)
