When σ<0, then what is the condition on ‘r’?
When σ<0, then what is the condition on ‘r’? Correct Answer 0<r<1
We know that z=esT Now substitute s=σ+jΩ and z=r.ejω, that is represent ‘z’ in the polar form On equating both sides, we get r=eσT Thus when σ<0, the value of ‘r’ varies from 0