Given: An = 7n -4n+1 For both of the following answer blanks, decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter oo if it diverges to infinity, -oo if it diverges to minus infinity, or DNE otherwise. ∞ Σ(Α). (a) The series (An). n=1 (b) The sequence {An}.
Given: An = 7n -4n+1 For both of the following answer blanks, decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter oo if it diverges to infinity, -oo if it diverges to minus infinity, or DNE otherwise. ∞ Σ(Α). (a) The series (An). n=1 (b) The sequence {An}.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 82E
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