You are using a proportional control Gc = Kc for a feedback control of a process with Gv = 4/ (2s + 1), Gv = 0.6/ (50s + 1), and Gm = 2/(s + 1) (time constant in seconds). Determine the range of Kc that the feedback loop can stay stable for = 1 and = 20, respectively. Using the Root Locus approach

a. Using the Routh Array approach.
b. Using the Root Locus approach
c. Using the Frequency Response approach

Check the explanation

Explanation:

In stability theory and control theory, root locus study and analysis is a graphical method that is used for examining the way the roots of a system change with some certain system parameter variation, usually a gain inside a feedback system.

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answer:

the fed will purchase bonds from banks to inject money into the banking system. the banks can use these funds to provide loans to individuals and businesses.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(