Question: Need help with this question in finding domain and range. Find the domain and range of f. F(x ) = 18 if x is rational

Need help with this question in finding domain and range.

Need help with this question in finding domain and range. Find the

Find the domain and range of f. F(x ) = 18 if x is rational if x is irrational Domain: O {1, 8} all rational numbers all irrational numbers O {1, all irrational numbers} O all real numbers Range: O {1, 8} O all rational numbers all irrational numbers O {1, all irrational numbers} O all real numbers

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