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Mathematics, 24.06.2021 01:30 tiwaribianca475
What is the sum of the first five terms of the geometric series 2 - 10 + 50 - ...? S= a(1-r/1-r, r does not equal 1, where a is the first term and r is the common ratio.
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What is the sum of the first five terms of the geometric series 2 - 10 + 50 - ...?
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