<P> Therefore, if thermodynamic temperature is defined by </P> <Dl> <Dd> T = 273.16 ⋅ f (T 1, T) (\ displaystyle T = 273.16 \ cdot f (T_ (1), T) \,) </Dd> </Dl> <Dd> T = 273.16 ⋅ f (T 1, T) (\ displaystyle T = 273.16 \ cdot f (T_ (1), T) \,) </Dd> <P> then the function f, viewed as a function of thermodynamic temperature, is </P>

Which of the following values on the absolute scale of temperature is the ice point