1.  nAn u(n-1)

2.  nAn u(n+1)

3.  (n-1)A(n-1) u(n)

4.  nAn u(n)

4
Correct Answer :

nAn u(n)


Explanation :
No Explanation available for this question

1.  | z | > 0

2.  | z | ≥ ±1

3.  | z | = 1

4.  | z | = 1/z-1k

4
Correct Answer :

| z | = 1


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  1/1+α

2.  1/1+α2

3.  1/1 - α

4.  1/α

5.  Rs. 15

6.  Rs. 16

7.  Rs. 20

8.  Rs. 24

9.  Rs. 30

9
Correct Answer :

Rs. 16


Explanation :
No Explanation available for this question

1.  0

2.  2

3.  -1

4.  1

4
Correct Answer :

1


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  k = 0

2.  k ≥ 0

3.  k < 0

4.  k ≤ 0

4
Correct Answer :

k < 0


Explanation :
No Explanation available for this question

1.  1

2.  2

3.  3

4.  4

4
Correct Answer :

2


Explanation :
No Explanation available for this question

1.  greater than 1

2.  smaller than 1

3.  greater than equal to 1

4.  equal to zero

4
Correct Answer :

smaller than 1


Explanation :
No Explanation available for this question

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