Use cylindrical coordinates. Evaluate (x + y + z) dV, where E is the solid in the first octant that lies under the paraboloid z = 16 – x² – y². JE 5120n 8192 30 30 Need Help? Read It Watch It Talk to a Tutor

る The quadric surfaces 3x y and 5z: = x² – y intersect in a curve. %3D %3D Parametrize this curve. (One of the components is given to you.) デ(t) = ,t, ) te(-o, ) 1

help 15.7 #4

Use spherical coordinates. y2 + z2 where E is enclosed by the sphere x2 + y? + z = 49 in the first octant. dv, Evaluate