Question

Previous Problem Problem List Next Problem (1 point) Find the volume of the sold enclosed by the paraboloids z = 9(x2 + y2) and 2 = 32-9 (x2 + y2).

Answer 1

solution: given Rat Equation of para boloids 2 = 9672742) - and z=32-9(22+42) curve of Infor section 9127+y~) = 32-9 (2742) sztynslu volump - Il using cylindrical o coordinate 32-982 2= roso rdzardo -since , Z=2 arty 2 - where osre he oto 20 22902 *555* x L), 2 کو یہ du= da rardo 132-982982) andz= 952 aydo ardo I - to z =32-982 32-18 22t = 100 *7 ( 32 -1872) drdo = f* raz #gru) drgo), 20 = 251* 132-1082) dy puts 3754 dr -36 r draat = 7 e 132 tar 12. = 5(33432) SI 0832 - 12567 cubeunit nga dt.. 32 - rdr dhe 8= 4 Then r- othen t = 32 49 Ans Ars