Lisnan, FebrianKarma, Asmara2016-04-272016-04-272016-04-27wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/8283This article discusses the use of Adomian decomposition method to solve a variational problem in calculus of variation with known boundary conditions. Process begins by changing the variational problem into Euler-Lagrange equation, and then Adomian decomposition method is applied to the Euler-Lagrange equation. The obtained solution with this method is in a form of convergent power series. Comparison between the solutions obtained by Adomian decomposition method and the exact solution show the efficiency of the Adomian decomposition method.enAdomian decomposition methodcalculus of variationvariational problemEuler-Lagrange equationstudent Paper Post Degree