(b) Show that $y_{1} (x)$ and $y_{2} (x)$ are linearly independent. (c) One readily establishes that: $$ y_{1}=e^{5 x} $$ is a solution to the ODE : $$ y^{\prime \prime) -25 y=0 $$ Make use of the result in (a) to find a second solution. CS.VS. 1578||