Shaukat Iqbal2018-10-162018-10-162016Qureshi, M. I., Iqbal, S., & Siddiqui, A. M. (2016). Exact solutions of second order obstacle problems using reduction-to-first order method. Science International (Lahore), 28(1), 95-98. (Shaukat Iqbal (Informatics and Systems /SST), (HEC recognized Y CAT))1013-5316https://escholar.umt.edu.pk/handle/123456789/3306In this article we used the Reduction-to-First –Order method to solve the systems of second order boundary value problems. Two examples are presented to get exact solution, which illustrate the effectiveness of the method.enInformatics and SystemReduction-to-First-Order, Obstacle Problems, System of Boundary value Problems.Article