b) Suppose h is continuous on R and h(q) = 0 for every rational number q. Does it follow that h(x) = 0 for all x ∈ R? Justify your answer!

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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b) Suppose h is continuous on R and h(q) = 0 for every rational number q. Does it follow that h(x) = 0 for all x ∈ R? Justify your answer!

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