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Welcome to eGyanKosh, your go-to resource for academic excellence and accessible learning materials! In this dedicated page, we present the Unit-6 Study Material focused on Postulational and Systems Approaches, specially tailored for IGNOU students in 2025. Whether you are preparing for exams, enhancing your understanding of critical concepts, or seeking comprehensive resources for your studies, our free downloadable materials are designed to support your educational journey. Dive into the rich content that combines theoretical insights with practical applications, ensuring you have everything you need to succeed in your academic pursuits.