a Evaluate the composite trapezium approximation with N=2 intervals for the integral [x In(x) sin(x)dx Type in the correct answer, with 2 d.p. (ex: 3.78) b Evaluate the composite trapezium approximation with N=4 intervals for the integral [x In(x) sin (x)dx Type in the correct answer, with 2 d.p. (ex: 3.78) Evaluate the composite trapezium approximation with N=4 intervals for the integral (2x + 1)e*dx Activate Wir Go to Settings to Type in the correct answer, with 2 d.p. (ex: 3.78) d Evaluate the error bound predicted by the composite trapezium approximation with N=4 intervals for the integral (2x + 1)e*dx Type in the correct answer, with 2 d.p. (ex: 3.78)