Let and . Determine the domain of…

MATHEMATICS · Subjective · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Let f(x)=x2−4x−3f(x)=\dfrac{x^{2}-4}{x-3} and g(x)=5−xg(x)=\sqrt{5-x}. Determine the domain of (g∘f)(x)(g\circ f)(x).

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