Find the functions (a) f g, (b) g f, (c) f f, and (d)

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Find the functions 

(a) f ∘ g, 

(b) g ∘ f, 

(c) f ∘ f, and 

(d) g ∘  g

and their domains.

f(x) = 1 – 3x, g(x) = cos x

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Calculus

ISBN: 9780495011606

6th Edition

Authors: James Stewart

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