Domain of the function is option (D) {2, 4, 6, 8}
What is Domain?
The domain of a function is the set of inputs accepted by the function.
What is Function?
Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
From the given table,
Domain of the function is {2, 4, 6, 8}
Because the domain of a function is the set of inputs accepted by the function.
Hence, Domain of the function is option (D) {2, 4, 6, 8}
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