[Steps Shown] Suppose you are going with a function f[x, y] and you know that its Laplacian Δ f[x, y]=(partial^2 f[x, y])/(∂ x^2)+(partial^2 f[x,
Question: Suppose you are going with a function \(\mathrm{f}[\mathrm{x}, \mathrm{y}]\) and you know that its Laplacian
\[\Delta f[x, y]=\frac{\partial^{2} f[x, y]}{\partial x^{2}}+\frac{\partial^{2} f[x, y]}{\partial y^{2}}=0\]no matter what \(x\) and \(y\) you go with.
Suppose also that \(\mathrm{f}[\mathrm{x}, \mathrm{y}]\) has no singularities.
Is it possible to find a point \(\left\{x_{0}, y_{0}\right\}\) with the property that
\(\mathrm{f}\left[\mathrm{x}_{0}, \mathrm{y}_{0}\right]>7[\mathrm{x}, \mathrm{y}]\)
for all points \(\{x, y\}\) near \(\left\{x_{0}, y_{0}\right\}\) but not the same as \(\left\{x_{0}, y_{0}\right\} ?\)
Deliverable: Word Document 