0 0 votes The solution of $X=A(t) X(t)$, is $e^{\mathrm{At}} \cdot \mathrm{X}_{0}$ $e^{\int_{t_{a}}^{\prime} A(\tau) d \tau}. X_{0}$ $\left[I+\int_{t_{a}}^{t} \mathrm{~A}(\tau) d \tau\right] \mathrm{X}_{0}$ none of these Differential Equations gate1995-ec differential-equations linear-algebra + – admin 365 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.