1. 1/S2+S+1
2. S2/S2+S+1
3. S/S2+S+1
4. S2-S+1/S2+S+1
S/S2+S+1
No Explanation available for this question
1. 1/ jω
2. -1/ jω
3. 2/jω
4. -2/jω
2/jω
No Explanation available for this question
1.
2.
3.
4.
No Explanation available for this question
1. X(f).Y(f)
2. X(F)+Y(f)
3.
4.
No Explanation available for this question
1. uniform
2. a pair of impulse
3. Gaussian
4. Rayleigh
Gaussian
No Explanation available for this question
1. h(t)x(t)
2. [h(t)]x(t)
3. h(t)x(t)
4. h(t)
h(t)x(t)
No Explanation available for this question
1. v(t)=δ(f-f0)/2
2. v(t)= δ(f+f0)/2
3. v(t)= [δ(f-f0)+δ(f+f0)]/2
4. v(t)= [δ(f-f0)-δ(f+f0)]2
v(t)= [δ(f-f0)+δ(f+f0)]/2
No Explanation available for this question
1.
2.
3.
4.
5. Alice
6. Bert
7. Cheryl
8. David
9. Enid
Cheryl
No Explanation available for this question
1. X(z) = 1, ROCz =0
2. X(z) = 1, all values of z
3. X(z) = 1,all values of z except z=0
4. X(z) = 1,all values of z except z=0 and z = ∞
X(z) = 1, all values of z
No Explanation available for this question
1. X(z) = zk, all values of z except z=0
2. X(z) = z-k, all values of z except z=0
3. X(z) = z-k, all values of z except z=∞
4. X(z) = zk, all values of z except z=∞
X(z) = z-k, all values of z except z=0
No Explanation available for this question