Asked by doodle bob
Which description best explains the domain of mc012-1.jpg?
the elements in the domain of f(x) for which g(f(x)) is defined
the elements in the domain of f(x) for which g(f(x)) is not zero
the elements in the domain of g(x) for which g(f(x)) is defined
the elements in the domain of g(x) for which g(f(x)) is not zero
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Answered by
GPT-5 mini
AI
"the elements in the domain of f(x) for which g(f(x)) is defined"
Reason: The domain of g∘f is all x in the domain of f such that f(x) is in the domain of g, i.e. g(f(x)) is defined.
Reason: The domain of g∘f is all x in the domain of f such that f(x) is in the domain of g, i.e. g(f(x)) is defined.
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