Question

d. x = tan y.y = 0, x = 1, about x = 0

Find the volumes of the solids generated by revolving the given regions about the given lines.

Answer 1

Date Here We have the valume of to find the galid of revolution between the curves around to x = tanky), ka Definition The volume for the solish of revolution between curves is the volume of object between a curve fry and gry) rotated arround x=d onra,b] is given by. V= ST (4743-4)? – (8691-4537.09 tant Here, Sly) 018)= 1 d=0 and for intersection of f and tanx=) X = dawl (1) a) = Itni v So ba 517/4 74 tang 920 THI P - 57 g

Page Na Date 55/4 - T I tantyal).dy O There In (OSD So undefined bart I split the integ a Harley Jody + Item 24 ) the integration Silly 6 T₂ Let I Stanley-1)ody G T/2 Stilton y m) dy at fir (tangust Thy and ST (tan 2/4)-1) dy divergs 1/2 So, I = divergey 3 V = diverges So The veheme for the solid og revolution is diverges