Issume that a machine can only represent numbers with a precision of 3 (i.e., it can retain the 3 most significant digits). a. If any values with more precision are truncated. What would the machine store for 1.209 ? Calculate the absolute error of the truncated representation. Calculate the relative percent error of the truncated representation. b. If any values with more precision are rounded. What would the machine store for 1.209 ? Calculate the absolute error of the truncated representation. Calculate the relative percent error of the truncated representation