describe the values of x that must be excluded from the domain of (f g)(x) based on the example below: f(x)=2x, g(x)=3x f(g(x))=f(3x) =2(3x)=6x F(g(x)=6x How do you determine the domain of the composition of these two functions (from the example given)?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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describe the values of x that must be excluded from the domain of (f g)(x) based on the example below:

f(x)=2x, g(x)=3x

f(g(x))=f(3x)

=2(3x)=6x

F(g(x)=6x

How do you determine the domain of the composition of these two functions (from the example given)?

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