As XXX above XXXXXXXX differential equation is homogenous, XX XXX XXXX the XXXXXXXX by XXXXXXXXX the XXXXX of XXX XXXXXXXXXXXXXX equation for XXXXXXXXXXXXXX XXXXXXXXXXXX equation. XXX characteristic equation XX XX follows:
.
XXXXXXXXX, XXX XXXXX XX the above XXXXXXXX XXX XXX XXX XXXXXXX XXXXXXXX XX illustrated here:
XXX corresponding first order and second order XXXXXXXXXX XX XXX computed XX XXXXXXX:
XXXXXXXXX to XXX XXXXXXX XXXXXXXXXX:
In order to find, we XXXXXX solve the XXXXXXXXX linear XXXXXXXX system.
XX XXXXXXXXX XXX Cramer’s rule: