Consider a decimal machine in which floating point numbers are represented with a precision of 12 decimal places. Compute the relative error for the following numbers (assume numbers are rounded correctly): (25 points) 3. a. 1.56734565455567890621 b. 1-27 Consider a decimal machine in which floating point numbers are represented with a precision of 12 decimal places. Compute the relative error for the following numbers (assume numbers are rounded correctly): (25 points) 3. a. 1.56734565455567890621 b. 1-27