Determine whether the integral is divergent or convergent. If it is convergent, evaluate it. If it diverges to infinity_. state your answer as "oo" {without the quotation rnarksi. If it diverges to negative infinity. state your answer as "-oo". If it diverges without being infinity or negative infinity, state your answer as "DNE". f : f 71W: :1 Find the volume of the solid obtained by rotating the region bounded by y = T12, I = 1_. and y = I], about the I-axis. \"= Find the volume of the solid obtained by rotating the region in the first quadrant bounded by the curves r = 0, y = 1, x = y , about the line y = 1.The region bounded by f(x) = - 3x- + 21x + 54, x = 0, and y = 0 is rotated about the y-axis. Find the volume of the solid of revolution. Find the exact value; write answer without decimals.\fFind the surface area of revolution about the x-axis of y = 3: + 5 over the interval 2 E I E 3 :1 For the sequence an = 1'5 + [ 1)"; its first term i5 :] its second term is C] its third term 1'5 :] its fourth term is :] its 10+}th term is