volume of the area between cylinder and planes

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For the volume of the area bounded by the cylinder $x^2+y^2=2y$ and planes $z=0$ and $x+y+z=7$. I know that volume of the area is $\iiint dxdydz$ but I couldnt find the boundaries of the integral. Can anyone help with that?

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Hint: Cylindrical polar coordinates, i.e. $\space x=\rho \cos \varphi, y = \rho \sin \varphi, z = z, J = \rho, \\ 0 \le \rho \le 2\sin \varphi, 0 \le \varphi \le \pi, 0 \le z \le 7 - \rho\cos \varphi - \rho \sin \varphi.$

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