The domain of u(x) is the set of all real values except 0 and the domain of v(x) is the set of all real values except 2. What are
the restrictions on the domain of (U• 1)(x)?
u(x) = 0 and v(x) 2
X 0 and x cannot be any value for which u(x) = 2
x+2 and x cannot be any value for which v(x) = 0
u(x) = 2 and v(x) 0
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