Reciprocal Curved Surface I: The graph of y = 1/x from x = 0.5 to x = 2 is rotated about the y-axis to form a surface. Find its area

Sudan,Ethiopiaand Somalia Sudan: BritainlookedatSudanaspart of theSuezstrategicregionandRedSeastrategicregion.Theysawit as partof Egypt,neverasits owncolony.Itwas controlledfromCairo,muchlikeSomalilandwascontrolled fromAden. ThecapitalofmodernSudanisKhartoum,wheretheBlueandWhiteNilescometogether. TheWorldWars: DuringWWI,Egyptwas sickof Britainandwantedfreedom,butthenWWIIcame.FromWWI on,Sudan...