Solution to Problem 2:
![[Maple OLE 2.0 Object]](images/CylPract19.gif)
![[Maple OLE 2.0 Object]](images/CylPract20.gif){kind=small}
![[Maple OLE 2.0 Object]](images/CylPract21.gif)
![[Maple OLE 2.0 Object]](images/CylPract22.gif)