Ts Eamcet
Differential Equations
TS EAMCET 2020 (Online) 10th September Evening Shift
MCQ+1 / -02020
If $y=e^{a x}(\cos b x+\sin b x)$ satisfies the equation $\frac{d^2 y}{d x^2}-K \frac{d y}{d x}+L y=0$, then $L+b K=$
Ts Eamcet
TS EAMCET 2020 (Online) 10th September Evening Shift
If $y=e^{a x}(\cos b x+\sin b x)$ satisfies the equation $\frac{d^2 y}{d x^2}-K \frac{d y}{d x}+L y=0$, then $L+b K=$