Question

hello guys, i have 2 problems at triple integrals that i really can't solve, here are the problems:

Answer 1

thx in advance

Answer 2

would you mind writing up the problems? I don't feel safe opening up attachments.

Answer 3

sure:

1.) ∭x dxdydz of x^2+ y^2 >or equal with z^2
2.) Volume of K

K:
x^2+ y^2<or equal with a^2
@ y^2+ z^2<or equal with a^2

Answer 4

the first one seem to diverge

Answer 5

the second one i see it as a sphere, the circle in plane xOy with the circle in yOz the thing is i have to get the solution without spherical coordinates or anything else, it's my problem notebook and i have to do it only with integrals, the thing is i can't see the domains of x, y, and z :-S and at the first it's the same :) idk the domains of x, y and z :-S

Answer 6

sorry ... the first one is cone if infinite cone

the second one is volume bound by two cylinders