Mathematical Economics | UGC NET – Solved PYQs UGC NET - EconomicsSOLVED PYQs (2015-2026) VIEW ALL UNITS UNIT 4. Mathematical Economics 1. Sets, Functions and Continuity, Sequence, Series 2. Differential Calculus and its Application 3. Linear Algebra: Matrices, Vector Spaces 4. Static Optimisation Problems and their Applications 5. Input-Output Model, Linear Programming 6. Difference and Differential Equations with Applications