List of top Ordinary Differential Equations Questions on Initial and Boundary Value Problems asked in GATE MA

The eigenvalues of the boundary value problem \[ \frac{d^2y}{dx^2} + \lambda y = 0, x \in (0, \pi), \lambda > 0, \] \[ y(0) = 0, y(\pi) - \frac{dy}{dx}(\pi) = 0 \] are given by: