1. Prove that if f (n) ∼ A(n) as n→∞, then A(n) ∼ f (n). 2. Prove that if f (n) ≤ g(n) ≤ h(n) and f (n) ∼ A(n) and h(n) ∼ A(n), then g(n) ∼ A(n).
1. Prove that if f (n) ∼ A(n) as n→∞, then A(n) ∼ f (n). 2. Prove that if f (n) ≤ g(n) ≤ h(n) and f (n) ∼ A(n) and h(n) ∼ A(n), then g(n) ∼ A(n).
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter3: Groups
Section3.2: Properties Of Group Elements
Problem 31E: 31. Prove statement of Theorem : for all integers and .
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1. Prove that if f (n) ∼ A(n) as n→∞, then A(n) ∼ f (n).
2. Prove that if f (n) ≤ g(n) ≤ h(n) and f (n) ∼ A(n) and h(n) ∼ A(n), then g(n) ∼ A(n).
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