If you can solve both questions that would be great. If you
can't, please solve the first question first.
1) Calculate the area of the surface formed by rotating the part
of the r=a(1+cotheta) curve between y=0 and y=a around the
x-axis.
2) Identify the characters of the integrals below.
1 dar b) ] (1) dr , ii) S V(x-1) 0
If you can solve both questions that would be great. If you can't, please solve the first question first. 1) Calculate t
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