Assertion (A): The discrete time system described by y[n] =2x[n] +4x[n

1.	Assertion (A): The discrete time system described by y[n] =2x[n] +4x[n-1] is unstable
A.	: It has an impulse response with a finite number of non-zero samples
B.	Both A and R are true and R is correct explanation of A
C.	Both A and R are true but R is not correct explanation of A
D.	A is true but R is false
Answer» E.

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Assertion (A): The discrete time system described by y[n] =2x[n] +4x[n-1] is unstable

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