Question: Using the finite difference representation in cylindrical coordinates (?, ?) at a grid point P shown in Figure, let ? = m?? and ? =

Using the finite difference representation in cylindrical coordinates (?, ?) at a grid point P shown in Figure, let ? = m?? and ? = n ?? so that V(?, ?)|? = V(m??, n??) = Vnm. Show that P. Ap - 2v; + (1- "- 2 V + V Ap

P. Ap - 2v; + (1- "- 2 V + V Ap 2m (V (m Ao)? 2.

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