Please use matlab to solve the problem

5. Express the eigenvalue problem ex?d+ xd 6= - **pon [1,2] with (1)= (2)=0 d 0 dx dx in the standard Sturm-Liouville form. Explicitly verify that the Sturm- Liouville problem is regular and give the orthogonality relationship satisfied by the eigenfunctions, an asymptotic formula for the eigenvalues, and an approximate expression for the eigenfunctions themselves. Extra Points: Please prove the existence and exact uniqueness theory. Before showing your proof, you should state your proposition explicitly