1 $+1 dm. 2 We would like to approximate the integral / 0 1 $+1 (b) (6 points) Use the Trapezoidal rule, With n : 4 to nd T4 and give the error made during this approximation. (13:. 2 (a) (4 points) Find the exact value of f 0 (c) (6 points) Use the Simpson's rule, with n : 4 to nd S4 and give the error made during this approximation. (d) (4 points) Find the bounds of errors in the previous approximations