$60\backslash$times $30$

cm$^(2)0\backslash$deg C$,$

and the top surface is given as

$60.$ Using a uniform mesh size $(\backslash$Delta x$=\backslash$Delta y$),$

determine $($a$)$ the finite difference equations

and $($b$)$ the nodal temperatures by matrix

inversion technique writing your own code and

EES software

Q$2.$ Obtain an analytical solution for the problem in Q$1$ using the analytical method,

seperation of variables. Determine the temperatures at the inner nodes of the bar, compare

the results obtained in Q$1$ and comment on them.

I WANT TO Q$2$ SOLUT$$ONSSS PLEASEE JUST Q$2$