Final answer:
The student's question concerns finding the domain of a vector function in mathematics, which involves identifying the set of values for which the function is defined.
Step-by-step explanation:
The student asked to find the domain of a vector function, which is a concept in mathematics. To determine the domain of a vector function, one must consider the components of the function and identify any restrictions on the variable, typically related to ensuring that all mathematical operations within the function are defined and that no division by zero or taking the square root of a negative number occurs. In a vector function, this typically relates to its component scalar functions. The domain is the set of all possible input values (most often real numbers) for which the vector function is defined.