If_s=‚âà√¨‚àö√¢+j‚âà√≠¬¨¬©_and_z=rej‚âà√¨‚àö¬¢_and_r=1,_then_which_of_the_following_inference_is_correct?$#

Question

TuteeHUB · Accepted Answer

None of the mentioned

TuteeHUB · Answer

LHS of the s-plane is mapped inside the circle, |z|=1

TuteeHUB · Answer

RHS of the s-plane is mapped outside the circle, |z|=1

TuteeHUB · Answer

Imaginary axis in the s-plane is mapped to the circle, |z|=1

1.	If_s=‚âà√¨‚àö√¢+j‚âà√≠¬¨¬©_and_z=re^{j‚âà√¨‚àö¬¢}_and_r=1,_then_which_of_the_following_inference_is_correct?$#
A.	LHS of the s-plane is mapped inside the circle, \|z\|=1
B.	RHS of the s-plane is mapped outside the circle, \|z\|=1
C.	Imaginary axis in the s-plane is mapped to the circle, \|z\|=1
D.	None of the mentioned
Answer» D. None of the mentioned

If_s=‚âà√¨‚àö√¢+j‚âà√≠¬¨¬©_and_z=re^{j‚âà√¨‚àö¬¢}_and_r=1,_then_which_of_the_following_inference_is_correct?$#