Reason (R): For a minimum phase system both GM and PM must be positive for the system to be stable.
A.Both A and R are correct and R is correct explanation of A
B.Both A and R are correct but R is not correct explanation of A
C.A is correct but R is wrong
D.R is correct but A is wrong
Answer:A
Reason (R): For a minimum phase system both GM and PM must be positive for the system to be stable.
A.Both A and R are correct and R is correct explanation of A B.Both A and R are correct but R is not correct explanation of A C.A is correct but R is wrong D.R is correct but A is wrong