Calculate S , where S is the portion of the cylinder x 2 + z2 = 4 with 1 y 3, oriented by outward normal vector (x, 0,z), and = z dx dy + ey2 dz dx + x dy dz.
Countries of Europe o Germany 82 million people Initially was made up several tribes, royal families Unified late 1800s early 1900s Was divided after WWII West Germany = part of Europe, democratic East Germany = USSR, Communist Contains 16 states Highly urbanized 89% of the population A leader in Europe : manufactoring/economic stability Largest economy of Europe Has the Autobahn (interstate system) o France 64 million people Oldest state in europe