Hi

Can I get help with this problem, please?

(Operating System)

A system composed of four processes, {P1, P2, P3, P4}, and three types of reusable resources, {R1, R2, R3}. The number of units of the resources are C=<3, 2, 2> respectfully. Current process states are as follows:

Process P1 holds one unit of R1 and requests one unit of R2.

Process P2 holds two unit of R2 and requests one unit of each of R1 and R3.

Process P3 holds one unit of R1 and requests one unit of R2.

Process P4 holds two unit of R3 and requests one unit of R1.

Q. Is this system in deadlocked? Why/Why not?