29. Use the formulas for A and B from the previous problem with n = 3/2 and write a new function 2 l 3 X3/2 + E so that 1 + (dy/dx)2 is aperfect square. y: For surface area of revolution 30. Find the surface area when each line segment in Fig. 10 is rotated about the (a) xiaxis and (b) yiaxis. . Find the surface area when each line segment in Fig 11 is rotated about the (a) xaxis and (b) yaxis. Arc Length & Surface Area Contemporary Calculus . Find the surface area when each line segment in Fig. 10 is rotated about the lines (a) y = 1 and (b) x = 2 . . Find the surface area when each line segment in Fig. 11 is rotated about the lines (a) y = 1 and (b) x = 2. i A line segment of length 2 has its center at the point (2,5) and makes an angle of 6 with horizontali What value of B will result in the largest surface area when the line segment is rotated about the y axis'i7 Explain your reasoning i A line segment of length 2 has its one end at the point (2,5) and makes an angle of 8 with knuiwnntn' um". mum A: in mm vacn' :n a.\" 1...\"... \"no,\" nvmn mt.\" a\" um. \"um\". :. MmI