1. Find a number that provides a counterexample to show that the given statement is false: For all numbers x, lx + 3| = |x| + 3 2. Determine whether each of the following statements about the Fibonacci numbers is true or false: 2F, > Fn+1 for n 2 3
1. Find a number that provides a counterexample to show that the given statement is false: For all numbers x, lx + 3| = |x| + 3 2. Determine whether each of the following statements about the Fibonacci numbers is true or false: 2F, > Fn+1 for n 2 3
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:1. Find a number that provides a counterexample to show that the given statement is false: For
all numbers x, |x +3| = |x| + 3
2. Determine whether each of the following statements about the Fibonacci numbers is true or
false:
2F, > Fn+1 forn2 3
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