For problems 31 - 35, use the constant functions f(x) = 4 and g(x) = 3 on the interval [0,2]. Calculate each integral and verify that the value obtained in part (a) is not equal to the value in part (b).

I need help with problems 31a and 31b only. Thank you.

N 31.(a) J f(x)dx . [ e(x)da (b) f(x).g(x) dx O 0 O