Question: 1. Find a parametrization of the entire surface obtained by revolving: (a) C: y = cosh x around the x axis (catenoid). (b) C:

1. Find a parametrization of the entire surface obtained by revolving: (a)

1. Find a parametrization of the entire surface obtained by revolving: (a) C: y = cosh x around the x axis (catenoid). (b) C: (x - 2) + y 1 around the y axis (torus). (c) C: z = x around the z axis (paraboloid).

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