1. X(z) = z/z-a |z|< a
2. X(z) = 1/1+az-1|z|< a
3. X(z) = 1/1-a-1z |z|< a
4. X(z) = z/z-a |z|> a
X(z) = z/z-a |z|< a
No Explanation available for this question
1. x(n) = anu(n) and x(n) = anu(-n)
2. x(n) = anu(n) and x(n) = anu(-n-1)
3. x(n) = anu(n) and x(n) = -anu(-n-1)
4. none of the above
x(n) = anu(n) and x(n) = -anu(-n-1)
No Explanation available for this question
1. |z|< 1/3
2. |z|< 1/2
3. | z| > 1/2
4. |z| >1/3
| z| > 1/2
No Explanation available for this question
1. x(n) = 4δ [n-2] + 2δ [n] + 3δ [n+1]
2. x(n) = 4δ [n+2] + 2 + 3δ [n-1]
3. x(n) = 4δ [n+2] + 2δ [n] + 3δ [n-1]
4. none of the above
x(n) = 4δ [n+2] + 2 + 3δ [n-1]
No Explanation available for this question
1.
2.
3.
4. none of the above
No Explanation available for this question
1. inside the unit circle |z|= 1
2. includes the unit circle | z |= 1
3. outside the unit circle | z |= 1
4. none of the above
outside the unit circle | z |= 1
No Explanation available for this question
1. z = 0
2. z = ∞
3. z = 0 and z = ∞
4. none of the above
z = 0
No Explanation available for this question
1.
2.
3.
4.
No Explanation available for this question
1.
2.
3.
4.
No Explanation available for this question
1.
2.
3.
4. None of the above
No Explanation available for this question