Question: Consider a system consisting of m resources of the same type, being shared by n processes. Resources can be requested and released by processes only

Consider a system consisting of m resources of the same type, being shared by n processes. Resources can be requested and released by processes only one at a time. Show that the system is deadlock-free if the following two conditions hold:
a. The maximum need of each process is between 1 and m resources
b. The sum of all maximum needs is less than m + n

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