3. Calculate the following triple integral: 1 I 1 = // / ₁ √2²2 +²2² +2² where the solid S is defined as follows: dxdydz = = {(x, y, z) € R³ : 2² ≤ x² + y² ≤ 2z − z²} (a) Obtain the equations of the surfaces involved and sketch/describe the solid S

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