Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Suppose f : R → R is a continuous function with the property that f(x) = 0 for every x € Q. Prove that f(x) = 0 for every x E R.
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Transcribed Image Text:Suppose f : R → R is a continuous function with the property that f(x) = 0 for every x € Q. Prove that f(x) = 0 for every x E R.
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