For a type one system, the steady ‚Äö√Ñ√∂‚àö√ë‚àö¬® state error due to step input is equal to$

For a type one system, the steady ‚Äö√Ñ√∂‚àö√ë‚à�

1.	For a type one system, the steady ‚Äö√Ñ√∂‚àö√ë‚àö¬® state error due to step input is equal to$
A.	Infinite
B.	Zero
C.	0.25
D.	0.5
Answer» C. 0.25