2. Solve the differential equation in Problem 1 using

(a) two and

(b) three finite elements. Use I local Galerkin method described in section 3.4. Plot the exact solution and two- and thri element solutions on the same graph. Similarly plot the derivative dujdx. Note: The boundi conditions are not homogeneous. The boundary condition w(0) = 1 has to be used in solving I final equations.