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ECE · Q181

Signal Processing

Engineering and GATE · ECE · question 181

Q181

A system with input x[n] and output y[n] is given as y ( n ) = ( 5 6 n )x ( n ). The system is

A system with input x[n] and output y[n] is given as
The system is
A.
Linear, stable and invertible
B.
Non-linear, stable and non-invertible
C.
Linear, stable and non-invertible
Answer
D.
Linear, unstable and invertible

Answer: Option C

Solution

Answer: Option C
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