jroy6877 jroy6877
  • 21-03-2024
  • Mathematics
contestada

Find the equation of the surface that results when the curve z = 2y in the yz-plane is revolved about the z-axis.
a) z = 2x
b) x² + z² = 4y
c) x² + y² = 4z
d) z = 2y²

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