Solve the following system of equations using matrix method : $\large\frac{2}{x}+\large\frac{3}{y}+\large\frac{10}{z}\normalsize=4,\large\frac{4}{x}-\large\frac{6}{y}+\large\frac{5}{z}\normalsize=1,\large\frac{6}{x}+\large\frac{9}{y}-\large\frac{20}{z}\normalsize=2$.