Question:medium

The transformed equation of \( \frac{\partial^2 u}{\partial x^2} + \frac{\partial^2 u}{\partial y^2} = 0 \) in polar coordinates is:

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Memorize Laplace equation in polar coordinates—it is directly used in PDE problems.
Updated On: May 22, 2026
  • \(\frac{\partial^2 u}{\partial r^2} + \frac{1}{r}\frac{\partial u}{\partial r} + \frac{1}{r^2}\frac{\partial^2 u}{\partial \theta^2} = 0\)
  • incorrect
  • incorrect
  • incorrect
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The Correct Option is A

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