0 0 votes The second smallest eigenvalue of the eigenvalue problem $\frac{d^{2} y}{d x^{2}}+(\lambda-3) y=0, \quad y(0)=y(\pi)=0$, is $4$ $3$ $7$ $9$ Linear Algebra gatexe-2023 ordinary-differential-equations eigenfunction-expansion numerical-answers + – admin 8.4k points answer 0 reply