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MMLU-Pro / 11610 / The function f is given by f(x, y, z) = [z / (x^2 + y^2)](1) Compute

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

The function f is given by f(x, y, z) = [z / (x^2 + y^2)](1) Compute \nablaf in cylindricalcoordinates\rho, \texttheta, z.

category

engineering

options

  1. - (2z / ho^2)u_ ho+ (1 / ho^3)u_z
  2. \( (z / \rho^3)u_\rho + (1 / \rho)u_\theta - (1 / \rho^3)u_z \)
  3. - (2z / ho^3)u_ ho+ (1 / ho)u_z
  4. \( - (z / \rho^2)u_\rho + (1 / \rho^3)u_z \)
  5. \( - (1 / \rho^2)u_\rho - (2z / \rho^3)u_\theta + (2 / \rho)u_z \)
  6. \( (1 / \rho^2)u_\rho + (z / \rho^3)u_\theta + (2 / \rho^3)u_z \)
  7. - (2z / ho^3)u_ ho+ (1 / ho^2)u_z
  8. \( (2z / \rho^3)u_\rho - (1 / \rho)u_\theta + (1 / \rho^2)u_z \)
  9. (2z / ho^3)u_ ho+ (1 / ho^2)u_z
  10. \( (2 / \rho^3)u_\rho - (z / \rho^2)u_\theta - (1 / \rho)u_z \)

src

stemez-Electromagnetics

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