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Mathematics, 31.08.2019 21:00 ahmedeldyame
What is the formula for the following geometric sequence? -5, -10, -20, -40, an = -5 · 2n - 1 an = -5 · (-2)n - 1 an = -2 · (-5)n - 1 an = 2 · (-5)n - 1
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What is the formula for the following geometric sequence? -5, -10, -20, -40, an = -5 · 2n - 1 an =...
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