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nataly862011 [7]
2 years ago
13

Evaluate the sum or explain why it diverges: Sigma^infinity_k = 3(-3/2)^k

Mathematics
1 answer:
LenaWriter [7]2 years ago
8 0

Answer:

Step-by-step explanation:

Remember that in the geometric serie if | r | < 1 the serie converges and if | r | ≥1 the serie diverges.

I suppose that the serie starts at 0, so using the geometric serie with r = | \frac{-3}{2} | > 1 the serie diverges.

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Solution of this equation
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2.5y + 3x = 27
5x - 2.5y = 5

Align the variables to make solving this easier.

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