sin(x)dx Your ID's last three digits are "abc". Let m=(1+a+b+c). Apply Simpson's Rule with n-2 to solve the integral. Just type the answer with 2 decimals. Your answer should be h (stepsize) value and the result of Simpson's rule. Warning: Below the formula is only for one interval. Inside sin() there are no degrees but radial numbers. Simpson's Rule: Sn = (f(xo)+4f(x1) + f (x2))