(c)
Since the volume changes with time, the ODE involves the independent variable ( ) on the right-hand side of the equation and the IVP is not autonomous.
![[Maple Math]](images/exam1-soln15.gif){kind=small}
) on the right-hand side of the equation and the IVP is not autonomous.
) on the right-hand side of the equation and the IVP is not autonomous.