Consider the following sequences n (i) In (1 + n) (ii) e"/ (n²+1), (iii) √√n²+2n -n. Which of the above sequences is monotonic increasing? A. (ii) and (iii) only. B. (i) only. C. (i) and (iii) only. D. (i), (ii) and (iii). E. (i) and (ii) only.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.2: Mathematical Induction
Problem 52E: Given the recursively defined sequence a1=1,a2=3,a3=9, and an=an13an2+9an3, use complete induction...
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Consider the following sequences
n
(i)
In (1 + n)
(ii) e"/ (n²+1),
(iii) √√n²+2n
<-n.
Which of the above sequences is monotonic increasing?
A. (ii) and (iii) only.
B. (i) only.
C. (i) and (iii) only.
D. (i), (ii) and (iii).
E. (i) and (ii) only.
Transcribed Image Text:Consider the following sequences n (i) In (1 + n) (ii) e"/ (n²+1), (iii) √√n²+2n <-n. Which of the above sequences is monotonic increasing? A. (ii) and (iii) only. B. (i) only. C. (i) and (iii) only. D. (i), (ii) and (iii). E. (i) and (ii) only.
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