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12 Oct 2018
In problems 24 and 25, the region R, shown below, is bounded by y = .rº, y = 4 and r = 0. y=4 y (2,4) x=0 2. if (2 marks) A24. Choose the integral which represents the volume of the solid generated by rotating R, shown above, about y-axis. A: =(22) de B: 2 + (r- 4) dr C: (VT-4) dy D: (VT) dy E: [ +(212)? dr
In problems 24 and 25, the region R, shown below, is bounded by y = .rº, y = 4 and r = 0. y=4 y (2,4) x=0 2. if (2 marks) A24. Choose the integral which represents the volume of the solid generated by rotating R, shown above, about y-axis. A: =(22) de B: 2 + (r- 4) dr C: (VT-4) dy D: (VT) dy E: [ +(212)? dr
Beverley SmithLv2
14 Oct 2018
