1. (a) (4 points) Evaluate x - sin 23 using b = 10, k = 4 floating-point arithmetic with chopping where x = 0.02468 radians. (b) (2 points) Given that the actual value is g(0.02468) = 0.1666616, what is the relative error of your approxiamtion in (a)? 1. (a) (4 points) Evaluate x - sin 23 using b = 10, k = 4 floating-point arithmetic with chopping where x = 0.02468 radians. (b) (2 points) Given that the actual value is g(0.02468) = 0.1666616, what is the relative error of your approxiamtion in (a)