6. Let fn (n = 1, 2, 3, ...) be respectively: (a) n²X[²]

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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6. Let fn (n = 1, 2, 3,...) be respectively:
(a) n²x[+]
1
(b) X[n]
1
3k Xk₂k+1]
(c)
n
k=0
Obtain
(a) f(x) = lim fn(x)
n→+∞o
(b) ffn, lim offn
(c) [ƒ
∞0++u
Transcribed Image Text:6. Let fn (n = 1, 2, 3,...) be respectively: (a) n²x[+] 1 (b) X[n] 1 3k Xk₂k+1] (c) n k=0 Obtain (a) f(x) = lim fn(x) n→+∞o (b) ffn, lim offn (c) [ƒ ∞0++u
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