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Mathematics, 09.12.2020 16:50 aislamgomes22

A series is defined by 5+9+13+17++805 a. Find the number of terms of the series. b. Find the sum of the first 20 terms.

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A series is defined by 5+9+13+17++805 a. Find the number of terms of the series. b. Find the sum of...

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