Find the area enclosed by the given curves. Include a sketch (using tech or manually) of the region. Points: 10 2) y = csc 2 x, y = cot 2 x, x = 4, and x = =1 4 Find the volume of the described solid. Include a sketch of the base of the region and a sketch of a representative cross section. Ensure both sketches are labeled in a manner which justifies the setup of your integral. Points: 10 3) The base of a solid is the region between the curve y = 3cos x and the x-axis from x =0 to x = 1/2. The cross sections perpendicular to the x-axis are squares with bases running from the x-axis to the curve