a (d) We define the error EA,n' in using an approximation An of a definite integral I to be the difference EA,n := I An between the integral's exact value and the approximation's value. i. What is the error E1,3 that results from using L3? ii. What is the error E1,3 that results from using R3? iii. What is the error EM,3 that results from using M3? a (d) We define the error EA,n' in using an approximation An of a definite integral I to be the difference EA,n := I An between the integral's exact value and the approximation's value. i. What is the error E1,3 that results from using L3? ii. What is the error E1,3 that results from using R3? iii. What is the error EM,3 that results from using M3