triple integration to find volumeTriple integral issueFind the volume using triple integralsFindinf volume enclosed using triple integralsVolume of the Region bounded by $y = 2x^2 +2z^2$ and the plane $y=8$Volume of the solid cut by a plane.Evaluate the triple integral where D is the region inside the cylinder $x^2 + y^2 = 1$ which is bounded…?turning cartesian triple integral to sphericalFind volume bounded by 3 equations using integrationVolume of the solid in the first octant bounded by the cylinder $z=9-y^2$Calculate volume enclosed by cylinder and paraboloid (integration).

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triple integration to find volume


Triple integral issueFind the volume using triple integralsFindinf volume enclosed using triple integralsVolume of the Region bounded by $y = 2x^2 +2z^2$ and the plane $y=8$Volume of the solid cut by a plane.Evaluate the triple integral where D is the region inside the cylinder $x^2 + y^2 = 1$ which is bounded…?turning cartesian triple integral to sphericalFind volume bounded by 3 equations using integrationVolume of the solid in the first octant bounded by the cylinder $z=9-y^2$Calculate volume enclosed by cylinder and paraboloid (integration).













1












$begingroup$


how can I solve this problem I already have the final answer but I don't know how to solve it , the answer for this problem is $(V=8(pi-1/3)$
I tried solving it with this:



$int_-2^2int_-sqrt4-x^2^sqrt4-x^2int_0^x^2+y^2dzdydx$



but it didn't work



Write an iterated triple integral in the order dzdydx for the volume of the region bounded
below by the xy-plane and above by the paraboloid $z = x^2 + y^2$ and lying inside the
cylinder $x^2 + y^2 = 4$?










share|cite|improve this question











$endgroup$











  • $begingroup$
    Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
    $endgroup$
    – Paras Khosla
    Mar 21 at 14:37










  • $begingroup$
    Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
    $endgroup$
    – ErotemeObelus
    Mar 21 at 15:00










  • $begingroup$
    Tomislav Ostojich can you solve it ?
    $endgroup$
    – jon wick
    Mar 21 at 15:22















1












$begingroup$


how can I solve this problem I already have the final answer but I don't know how to solve it , the answer for this problem is $(V=8(pi-1/3)$
I tried solving it with this:



$int_-2^2int_-sqrt4-x^2^sqrt4-x^2int_0^x^2+y^2dzdydx$



but it didn't work



Write an iterated triple integral in the order dzdydx for the volume of the region bounded
below by the xy-plane and above by the paraboloid $z = x^2 + y^2$ and lying inside the
cylinder $x^2 + y^2 = 4$?










share|cite|improve this question











$endgroup$











  • $begingroup$
    Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
    $endgroup$
    – Paras Khosla
    Mar 21 at 14:37










  • $begingroup$
    Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
    $endgroup$
    – ErotemeObelus
    Mar 21 at 15:00










  • $begingroup$
    Tomislav Ostojich can you solve it ?
    $endgroup$
    – jon wick
    Mar 21 at 15:22













1












1








1


1



$begingroup$


how can I solve this problem I already have the final answer but I don't know how to solve it , the answer for this problem is $(V=8(pi-1/3)$
I tried solving it with this:



$int_-2^2int_-sqrt4-x^2^sqrt4-x^2int_0^x^2+y^2dzdydx$



but it didn't work



Write an iterated triple integral in the order dzdydx for the volume of the region bounded
below by the xy-plane and above by the paraboloid $z = x^2 + y^2$ and lying inside the
cylinder $x^2 + y^2 = 4$?










share|cite|improve this question











$endgroup$




how can I solve this problem I already have the final answer but I don't know how to solve it , the answer for this problem is $(V=8(pi-1/3)$
I tried solving it with this:



$int_-2^2int_-sqrt4-x^2^sqrt4-x^2int_0^x^2+y^2dzdydx$



but it didn't work



Write an iterated triple integral in the order dzdydx for the volume of the region bounded
below by the xy-plane and above by the paraboloid $z = x^2 + y^2$ and lying inside the
cylinder $x^2 + y^2 = 4$?







integration volume bounds-of-integration






share|cite|improve this question















share|cite|improve this question













share|cite|improve this question




share|cite|improve this question








edited Mar 21 at 14:56







jon wick

















asked Mar 21 at 14:34









jon wickjon wick

157




157











  • $begingroup$
    Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
    $endgroup$
    – Paras Khosla
    Mar 21 at 14:37










  • $begingroup$
    Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
    $endgroup$
    – ErotemeObelus
    Mar 21 at 15:00










  • $begingroup$
    Tomislav Ostojich can you solve it ?
    $endgroup$
    – jon wick
    Mar 21 at 15:22
















  • $begingroup$
    Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
    $endgroup$
    – Paras Khosla
    Mar 21 at 14:37










  • $begingroup$
    Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
    $endgroup$
    – ErotemeObelus
    Mar 21 at 15:00










  • $begingroup$
    Tomislav Ostojich can you solve it ?
    $endgroup$
    – jon wick
    Mar 21 at 15:22















$begingroup$
Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
$endgroup$
– Paras Khosla
Mar 21 at 14:37




$begingroup$
Kindly use Mathjax: meta.math.stackexchange.com/questions/5020/…
$endgroup$
– Paras Khosla
Mar 21 at 14:37












$begingroup$
Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
$endgroup$
– ErotemeObelus
Mar 21 at 15:00




$begingroup$
Switch to spherical coordinates my friend. And don't forget the determinant of the jacobian.
$endgroup$
– ErotemeObelus
Mar 21 at 15:00












$begingroup$
Tomislav Ostojich can you solve it ?
$endgroup$
– jon wick
Mar 21 at 15:22




$begingroup$
Tomislav Ostojich can you solve it ?
$endgroup$
– jon wick
Mar 21 at 15:22










1 Answer
1






active

oldest

votes


















0












$begingroup$

You should switch to cylindrical coordinates instead. Your integral will change to:
$4 int_0^2 int_0^pi/2 int_0^rho^2 rho dz dphi drho $






share|cite|improve this answer









$endgroup$












  • $begingroup$
    But I need it in cartesian coordinates
    $endgroup$
    – jon wick
    Mar 21 at 20:20










  • $begingroup$
    I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
    $endgroup$
    – Tojrah
    Mar 22 at 0:35











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0












$begingroup$

You should switch to cylindrical coordinates instead. Your integral will change to:
$4 int_0^2 int_0^pi/2 int_0^rho^2 rho dz dphi drho $






share|cite|improve this answer









$endgroup$












  • $begingroup$
    But I need it in cartesian coordinates
    $endgroup$
    – jon wick
    Mar 21 at 20:20










  • $begingroup$
    I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
    $endgroup$
    – Tojrah
    Mar 22 at 0:35















0












$begingroup$

You should switch to cylindrical coordinates instead. Your integral will change to:
$4 int_0^2 int_0^pi/2 int_0^rho^2 rho dz dphi drho $






share|cite|improve this answer









$endgroup$












  • $begingroup$
    But I need it in cartesian coordinates
    $endgroup$
    – jon wick
    Mar 21 at 20:20










  • $begingroup$
    I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
    $endgroup$
    – Tojrah
    Mar 22 at 0:35













0












0








0





$begingroup$

You should switch to cylindrical coordinates instead. Your integral will change to:
$4 int_0^2 int_0^pi/2 int_0^rho^2 rho dz dphi drho $






share|cite|improve this answer









$endgroup$



You should switch to cylindrical coordinates instead. Your integral will change to:
$4 int_0^2 int_0^pi/2 int_0^rho^2 rho dz dphi drho $







share|cite|improve this answer












share|cite|improve this answer



share|cite|improve this answer










answered Mar 21 at 16:50









TojrahTojrah

4016




4016











  • $begingroup$
    But I need it in cartesian coordinates
    $endgroup$
    – jon wick
    Mar 21 at 20:20










  • $begingroup$
    I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
    $endgroup$
    – Tojrah
    Mar 22 at 0:35
















  • $begingroup$
    But I need it in cartesian coordinates
    $endgroup$
    – jon wick
    Mar 21 at 20:20










  • $begingroup$
    I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
    $endgroup$
    – Tojrah
    Mar 22 at 0:35















$begingroup$
But I need it in cartesian coordinates
$endgroup$
– jon wick
Mar 21 at 20:20




$begingroup$
But I need it in cartesian coordinates
$endgroup$
– jon wick
Mar 21 at 20:20












$begingroup$
I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
$endgroup$
– Tojrah
Mar 22 at 0:35




$begingroup$
I suggest you to change the limits to those for quarter of a circle and then multiply by 4 It will give right answer
$endgroup$
– Tojrah
Mar 22 at 0:35

















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