Question 1181789
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Define two functions *[tex \Large f] and *[tex \Large g] such that *[tex \Large (f\,\circ\,g)(x)] does not exist.


Let *[tex \Large f(x)\ =\ \frac{1}{\sqrt{x}}] and *[tex \Large g(x)\ =\ -|x|]


Then the domain of *[tex \Large f] does not include any value in the range of *[tex \Large g].


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
*[illustration darwinfish.jpg]

From <https://www.algebra.com/cgi-bin/upload-illustration.mpl> 
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