What_is_the_impulse_response_of_the_system_described_by_the_second_ord – McqOptions

MCQOPTIONS

1.	What_is_the_impulse_response_of_the_system_described_by_the_second_order_difference_equation_y(n)-3y(n-1)-4y(n-2)=x(n)+2x(n-1)?$
A.	[-1/5 (-1)<sup>n</sup>-6/5 (4)<sup>n</sup>]u(n)
B.	[1/5 (-1)<sup>n</sup> ‚Äö√Ñ√∂‚àö√ë‚àö¬® 6/5 (4)<sup>n</sup>]u(n)
C.	[ 1/5 (-1)<sup>n</sup>+ 6/5 (4)<sup>n</sup>]u(n)
D.	[- 1/5 (-1)<sup>n</sup>+ 6/5 (4)<sup>n</sup>]u(n)
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the impulse response of the system described by the second order difference equation y(n)-3y(n-1)-4y(n-2)=x(n)+2x(n-1)?
The total solution of the difference equation is given as _______________
What is the particular solution of the difference equation y(n)=\(\frac{5}{6}y(n-1)-\frac{1}{6}\)y(n-2)+x(n) when the forcing function x(n)=2n, n≥0 and zero elsewhere?
What is the homogenous solution of the system described by the first order difference equation y(n)+ay(n-1)=x(n)?a) c(a)n(where ‘c’ is a constant)b) c(a)-nc) c(-a)nd) c(-
The solution obtained by assuming the input x(n) of the system is zero is ____________
Zero-state response is also known as ____________
If the system is initially relaxed at time n=0 and memory equals to zero, then the response of such state is called as ____________
THE_TOTAL_SOLUTION_OF_THE_DIFFERENCE_EQUATION_IS_GIVEN_AS:?$
What_is_the_impulse_response_of_the_system_described_by_the_second_order_difference_equation_y(n)-3y(n-1)-4y(n-2)=x(n)+2x(n-1)?$
What is the particular solution of the difference equation y(n)= 5/6y(n-1)- 1/6y(n-2)+x(n) when the forcing function x(n)=2<sup>n</sup>, n‚Äö√Ñ√∂‚àö¬¢‚Äö√Ñ¬¢0 and zero elsewhere?#