Use the root test to determine whether the series 7n -n - 2 3n2 +n + 4 converges or diverges. Since lim which is choose the series choose by the root test.

Q: 5k 3 k=1 k4+1 k%3D1 co

A: Follow the steps.

Q: 1 Σ n%3D1 n

A: The given series is ∑n=1∞1n-1n2n To find: Find convergence or divergence of the series.

Q: Find the interval of convergence of (x - 15)2n+1 6n + 1 00 Σ n=15 (Use symbolic notation and…

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Q: 200 Σ η = 1 8 21 π(n + 3)

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Q: Find if the series converges or divereges.

A: The answer is given below.Explanation:

Q: Σ 1 1 2n 2n+1 n=1

A: Given query is to find series converges or diverges.

Q: Determine which test and determine if the series converges or diverges

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Q: 28 85 K=I 5ks+ 8K²³-9 tk

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Q: +=+=+ 5 7'9'11 a. b. '5" –1 5n² +7n+2 c. 16n +9 -in

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Q: e) 1 Σ Vn n=1 3 f) 5 3 п-1 п 8 W

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Q: If the first term and nth term of a series are -3 and 10+2an-1  Then find second third and fourth…

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Q: Write a partial sum for the power series which represents this function consisting of the first 5…

A: Radius of converge of power series

Q: Suppose that E °n·x" converges when x =-. 4 and diverges when x = + 6. n=1 What can be said about…

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Q: +o0 4 1. Determine if the series converges or diverges. If it converges, find its sum. n² + 4n + 3…

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Q: 5. n22

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Q: 43. k 100 k=1 (k + 1)!

A: We have to find whether the series diverges or converges.…

Q: (i) (ii) n=1 In M8 n=1 n 2n + 1 2 n(n + 2)

A: Given problem:- ∑n=1∞lnn2n+1 ∑n=1∞2nn+2

Q: Determine whether the series is convegent or divergent. If it is Convergent, find its Sum, 8) nニ2

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