A sequence {an} is given by its general term 32 1 22 n2 an %3D ... 3n3 3n3 3n3 3n3 Then the limit of the sequence {an} is: Hint : 1+2² +3² + ---+ n? n(n + 1)(2n + 1) 6. O 1/12 and the sequence is convergent. O 1/9 and the sequence is convergent. 1/6 and the sequence is convergent. infinity and the sequence is divergent.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 24E
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A sequence {an} is given by its general term
32
22
n2
1
an
...
3n3
3n3
3n3
3n3
Then the limit of the sequence {an} is:
Hint : 1+22 + 3² + ·… + n2
n(n + 1)(2n + 1)
6.
O 1/12 and the sequence is convergent.
O 1/9 and the sequence is convergent.
O 1/6 and the sequence is convergent
O infinity and the sequence is divergent.
Transcribed Image Text:A sequence {an} is given by its general term 32 22 n2 1 an ... 3n3 3n3 3n3 3n3 Then the limit of the sequence {an} is: Hint : 1+22 + 3² + ·… + n2 n(n + 1)(2n + 1) 6. O 1/12 and the sequence is convergent. O 1/9 and the sequence is convergent. O 1/6 and the sequence is convergent O infinity and the sequence is divergent.
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