  This work determine the entire family of positive integer solutions of the
diophantine equation. The solution is described in terms of
$\frac{(m-1)(m+n-2)}{2} $ or $\frac{(m-1)(m+n-1)}{2}$ positive parameters
depending on $n$ even or odd. We find the solution of a diophantine system of
equations by using the solution of the diophantine equation. We generalized all
the results of the paper [5].
