Prove by weak induction that (7^n) – 1 is a multiple of 6 fo

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.2: Properties Of Division
Problem 50E
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Prove by weak induction that (7^n) – 1 is a multiple of 6 for all nEN and prove by strong induction that every
positive integer is either a power of 2 or can be written as the sum of distinct power of 2 for: x=(2^t) + (2^j)
+...+ (2^k)
Transcribed Image Text:Prove by weak induction that (7^n) – 1 is a multiple of 6 for all nEN and prove by strong induction that every positive integer is either a power of 2 or can be written as the sum of distinct power of 2 for: x=(2^t) + (2^j) +...+ (2^k)
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