can domain have two ranges?

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No, a domain can only have one range. In mathematics, the range of a function is the set of all possible output values produced by the function. For a given input value, the function maps to a unique output value, and this output value belongs to the range of the function.


It's not possible for a single input value to map to two different output values, so a domain cannot have two ranges. However, it's possible for different functions to have different ranges, even if they share the same domain. For example, consider the functions f(x) = x and g(x) = x^2. Both functions have the same domain, which is the set of all real numbers, but they have different ranges: the range of f(x) = x is also the set of all real numbers, while the range of g(x) = x^2 is the set of non-negative real numbers.

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