Write the formulas of fog for pairs of real functions f, g. (a) f(r) = x², 9(x) = x – 2 (b) f(x) =1, 9(x) = r³ +2x² +1
Write the formulas of fog for pairs of real functions f, g. (a) f(r) = x², 9(x) = x – 2 (b) f(x) =1, 9(x) = r³ +2x² +1
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:6. Write the formulas of f og for pairs of real functions f,g.
(a) f(r) = x², g(x) = x – 2
=* +2z² +1
(b) f(x) = 1,9(r)
%3D
Expert Solution
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A composite function is generally a function that is written inside another function. Composition of a function is done by substituting one function into another function.
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