Sketch the region of integration and change the order of integration. 4 In(x) f(x, y) dy dx Jo 6 In (6) X X f(x, y) dx dy JOEvaluate the integral by reversing the order of integration. 1 x / 2 cos(X) V 4 + cos (x) dx dy JO Jarcsin(y)Use this property to estimate the value of the integral. ff 7 sin4(x + y) (M, T is the triangle enclosed by the lines y = 0, y = 8X, and x = 3 T Ev s/ysmuxwmls-x