Siagian, NurholilahSamsudhuhaMutamar, Khozin2016-04-272016-04-272016-04-27wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/8290This nal project discusses Open Newton-Cotes methode based derivatives. Fur- thermore, in this discussion of numerical solution from Open Newton-Cotes method (ONC) and Open Newton-Cotes Based Derivatives method (ONC1) compared with solutions analytically. For some examples of cases it appears that the method ONC1 provide a better solution, with minimum error.enBased derivatives methodsopen Newton-Cotesstudent Paper Post Degree