Problem 2: Consider a sequence defined recursively as To= 1, T₁=2, and Tn = Tn-1 +3Tn-2 for n > 2. Prove that T O(2.5") and T (2.25"). Hint: First, prove by induction that 2.25" < T ≤ 2.5" for all n ≥ 0. =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 24E
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Problem 2: Consider a sequence defined recursively as To = 1, T₁ = 2, and T₁ = Tn-1 +37-2 for n > 2.
Prove that T₁ = O(2.5") and T₁ = 2(2.25").
Hint: First, prove by induction that-2.25" <T <2.5" for all n ≥ 0.
Transcribed Image Text:Problem 2: Consider a sequence defined recursively as To = 1, T₁ = 2, and T₁ = Tn-1 +37-2 for n > 2. Prove that T₁ = O(2.5") and T₁ = 2(2.25"). Hint: First, prove by induction that-2.25" <T <2.5" for all n ≥ 0.
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