engineering recuitment GATE ECE 2023-24 Test Series Control Systems Basics of Control Systems Mathematical Modeling and Representation of Systems
For the system shown in figure, e(t) is the error between input x(t) and output y(t)
If x(t) = t u(t) and all initial conditions are zero, then e(t) will be
1
sin t
2
cos t
3
-cos t
4
-sin t