The oath is an important ceremonial gesture signifying the official start to oneâs term in office. Importantly, it is a means for the official to make a public commitment to the duties, responsibilities and obligations associated with holding public office.
has no value for f(0). Thus, the set of all real numbers, R, cannot be its domain. In cases like this, the function is either defined on R\{0} or the gap is plugged by explicitly defining f(0). If we extend the definition of f to. then f is defined for all real numbers, and its domain is R {\displaystyle \mathbb {R} } .
Range of a function. more ... The set of all output values of a function. Domain â function â Range. Example: when the function f(x) = x2 is given the values x = {1,2,3,...} then its range is {1,4,9,...}. See: Domain of a function.