Find the sum of the following arithmetic series:
(a) 6-5-16 - -115 (b) 21
(c) 13 + 6 -1 - -1...
Mathematics, 16.04.2021 14:00 naomicervero
Find the sum of the following arithmetic series:
(a) 6-5-16 - -115 (b) 21
(c) 13 + 6 -1 - -106
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