Suppose there are 1 instance of resource R1, 1 instance of resource R2 and 2 instances of resource R3. Process T1 is allocated one unit of resource R3 and is waiting for a unit of R1 and R2 Process T2...

Extracted text: Suppose there are 1 instance of resource R1, 1 instance of resource R2 and 2 instances of resource R3. Process T1 is allocated one unit of resource R3 and is waiting for a unit of R1 and R2 Process T2 is allocated one unit of R1 & R3 and waiting for a unit of R2. Process T3 is allocated one unit of R2 . a )Draw a simple Resource Allocation Graph for the above statements. b) Does the RAG show deadlock? Justify your answer.