Question

Find the volume of the solid generated by revolving the region bounded by
y = 4V
and the lines $y=8\sqrt{3}$ , x=0 about the:

a) x-axis

b) y-axis

c) the line $y=8\sqrt{3}$

d) the line x=12

Answer 1

ANSWER :
0 The volume is given by - Stand die given y=ure, y = 883, x=0 about x-axis. put y = 883 in y= ure then 45x=883 (or), x=283 (ov), (2-3) (0*), x = 4*3=12 Therefore, in Vet Seura)? doc. 12 & S2 16x dx 12 16T ( 22 ) 16.IT x(144-0) 2 81617x144 1152T Hence the volume of the solid generated by revolving the region bounded by y= us and the linesy=813 and x=0 about x-axis is 11521 cubic units.