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Question 9 Not yet answered Marked out of 60.00 '1\" Flag question Work Problem [20+20+20 points]: Show all your work. a) 20 points]: i) Find the exact length of the curve x3 1 =+als $29 y 2 6x x ii) Find the exact area of the surface obtained by rotating the curve 3 x 1 = + , 1 S x S 2, y 2 6x about the x axis. b) [20 points] : Find the volume of the solid obtained by rotating the region bounded by the curve y=x2+11andy=x2+3 c) [20 points]: 1) Find the general term (an) of the sequence 36', 1092, 29e'3, 6694, 12755, 21856, ii) Calculate lim (an) til-FOO iii) Write an term of the sequence