Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Domain
In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.
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3. Let f, g : [a, b] → [c, d] be continuous functions. Suppose that f is surjective. Prove that there exists r E [a, b] such that f(x) = g(x).
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Transcribed Image Text:3. Let f, g : [a, b] → [c, d] be continuous functions. Suppose that f is surjective. Prove that there exists r E [a, b] such that f(x) = g(x).
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