2n=1 n2 +00 4-n (a) Determine whether the sequence is 2n+3)n=1 (i) (ii) (iii) (iv) increasing or decreasing; monotone; bounded and convergent. (b) Use the divergent test to show that the series +00 п+1 n=1 diverges. (c) Use the indicated convergence test to determine if the series is convergent or divergent. n+1 (i) Integral Test 50" (ii) Ratio Test n! (d) Find the interval of convergence and radius of convergence of the power series 00

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.3: Geometric Sequences
Problem 98E
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Question
2n=1 n2
+00
4-n
(a) Determine whether the sequence
is
2n+3)n=1
(i)
(ii)
(iii)
(iv)
increasing or decreasing;
monotone;
bounded and
convergent.
(b) Use the divergent test to show that the series
+00
п+1
n=1
diverges.
(c) Use the indicated convergence test to determine if the series is convergent or divergent.
n+1
(i)
Integral Test
50n
(ii)
Ratio Test
n!
(d) Find the interval of convergence and radius of convergence of the power series
00
k!
k=0
Transcribed Image Text:2n=1 n2 +00 4-n (a) Determine whether the sequence is 2n+3)n=1 (i) (ii) (iii) (iv) increasing or decreasing; monotone; bounded and convergent. (b) Use the divergent test to show that the series +00 п+1 n=1 diverges. (c) Use the indicated convergence test to determine if the series is convergent or divergent. n+1 (i) Integral Test 50n (ii) Ratio Test n! (d) Find the interval of convergence and radius of convergence of the power series 00 k! k=0
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