( 3 points ) . Consider approximating the integral 1 ( 5 ) = J , 1 ( x ) d 2 , where the
points Consider approximating the integral Jx dwhere the function fx cos Apply the theorem learned in Section and statethe error bound for the numerical approximation of the above integral by the midpoint rule, the trapezoidal rule and the Simpson rule, respectively. Evaluate explicitly the maximum of
