Section B ( 6 Marks) 27. There are 4 processes - PO, P1, P2, P3 and three resources A,B,C are available. The resource A has 10 instances, B has 5 instances, C has 7 instances. Use Banker's algorithm to find out whether the system is in safe state or not. Max Available C C C Allocation Need B B A A 6 A 1 B 3 IPO 5 3 1 3 2 P1 3 2 2 10 10 2 0 P2 Z 2 2 0 v IP3 2 2 1 2 1 1 Calculate the need matrix Identify the safe sequence