√x and 1. Find the area between the curve f(x) g(x) = x³. 2. Find the total area under the curve f(x) = 2xe² from X = 0 and x = = 5. 3. Find the volume of the solid formed by revolving the region formed by the curve y = secx about the x-axis from x = 4 to x = 죠. 3 = 4. Find the length of the curve y X = 189 to x 875. 7(6+ x)2 from