i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c 1/g(x) = 1/L. ii. Prove the same result of the previous part, using Relating Sequences to Functions.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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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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 i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx c g(x) = L, then limx c 1/g(x) = 1/L.
ii. Prove the same result of the previous part, using Relating Sequences to Functions.

B. i. Prove directly from the definitions that if g : R → [1, ∞) is a function so that limx→ c g(x) = L, then limx→ c 1/g(x) = 1/L.
ii. Prove the same result of the previous part, using Relating Sequences to Functions.
Transcribed Image Text:B. i. Prove directly from the definitions that if g : R → [1, ∞) is a function so that limx→ c g(x) = L, then limx→ c 1/g(x) = 1/L. ii. Prove the same result of the previous part, using Relating Sequences to Functions.
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