Consider the function h : N → N given by h(n) = n + (-1)*+l.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.4: Graphs Of Logarithmic Functions
Problem 60SE: Prove the conjecture made in the previous exercise.
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PSH Q2

Consider the function h : N → N given by h(n) = n + (-1)"+1.
1. Is h surjective?
2. Is h injective?
Transcribed Image Text:Consider the function h : N → N given by h(n) = n + (-1)"+1. 1. Is h surjective? 2. Is h injective?
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