select correct option
A transfer function is called minimum phase if
(a)if all it's are in left half plane
(b)if all the zeros in right half plane
(c)if all the poles and zeros are in the same half plane
(d)none of the above
sir, while i know that for minimum phase t.f all poles and zeros should in left side of s-plane but how answer this question. answer provided is answer 'b'

 

zeros within unit circle is the criteria for min phase condition.
But your choice doesn't have that.