The difference equation for an Nth order discrete-time system is ___________

Question

TuteeHUB · Accepted Answer

( _{k=- }^0 ) a_k y(n-k) = ( _{k=- }^0 ) b_k x(n-k)

TuteeHUB · Answer

( _{k=- }^   ) ak y(n-k) =   ( _{k=- }^   ) bk x(n-k)

TuteeHUB · Answer

( _{k=0}^   ) ak y(n-k) =   ( _{k=0}^   ) bk x(n-k)

TuteeHUB · Answer

( _{k=0}^N  ) ak y(n-k) =   ( _{k=0}^N  ) bk x(n-k)

TuteeHUB · Answer

( _{k=- }^0  ) ak y(n-k) =   ( _{k=- }^0  ) bk x(n-k)

1.	The difference equation for an N^th order discrete-time system is ___________
A.	( _{k=- }^ ) a<sub>k</sub> y(n-k) = ( _{k=- }^ ) b<sub>k</sub> x(n-k)
B.	( _{k=0}^ ) a<sub>k</sub> y(n-k) = ( _{k=0}^ ) b<sub>k</sub> x(n-k)
C.	( _{k=0}^N ) a<sub>k</sub> y(n-k) = ( _{k=0}^N ) b<sub>k</sub> x(n-k)
D.	( _{k=- }^0 ) a<sub>k</sub> y(n-k) = ( _{k=- }^0 ) b<sub>k</sub> x(n-k)
Answer» D. ( _{k=- }^0 ) a<sub>k</sub> y(n-k) = ( _{k=- }^0 ) b<sub>k</sub> x(n-k)

The difference equation for an N^th order discrete-time system is ___________