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Quiz!!!

Quiz!!!. Which sequence converges? an = n+3/n an = -1+(-1)^n/n an = n/lnn an = n!/3^n Answer: B. 2. Which of the following sequences diverges? A. an = 1/n B. an = 2^n/e^n C. an = n^2/e^n D. an = n/lnn Answer: D. 3. The sequence {r^n} converges if and only if IrI<1 IrI<=1 -1<r<=1

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