; TeX output 1996.03.12:1143덍䍍W"V cmbx1018.01GPR9OBLEMSET7 C cmmi10=2.EverythingMincludedheremaybGeusedlater.Y*oudonotneedtomemorizeUUtheproGofs,butyouneedtoknowthefacts.ffDD9ZffM􍍑 11.9181/15.q184/1.187/11.191/3,UU10.195/1,10.AV.2/1,2,5. Fd(10UUpGoints) 12.9Findthevolumeofasolidwhosepro leisx^ٓRcmr72$+Vy[ٟ^2L=2=1andwhosehorizontal9cross-sectionsUUaresquares.Kd(5UUpGoints)a 13.9ComputeUUthetangentlineoff(x)= !", cmsy102x^O!cmsy71 0ercmmi7=2' atUUx=1:Concludethat~0x832x1=2&ͫforUUallDx>09withUUequalityonlyforx=1.Kd(5UUpGoints) 14.9AUUholeofradiusrrisbGoredthroughthecenterofasphereofradiusa1.r(a)9FindUUthevolumeV9andthesurfaceareaAoftheremainingsolid.(b)9ShowUUthat 448[ٟ2,8V=^u cmex10<$ VA Vwfe (֍ia ^fgۮ3!: (c)9FindUUtheminimumofVqķ8A.Fd(10UUpGoints)#N|{Ycmr8TÎyp cmmi10ٓRcmr7|{Ycmr8K`y cmr10