engineering recuitment GATE ECE 2023-24 Test Series Control Systems Stability Analysis Routh-Hurwitz Stability Criteria
A system has the characteristic equation: s4 + 25 s3 + 15 s2 + 20 s + K = 0
The frequency of oscillations of the system is ___________ (in rad/sec, rounded off up to two decimal places)Enter numerical value using the virtual keypad. Round off where necessary.