SOLVED:Consider a queueing system having two servers and no queue. There are two types of customers. Type 1 customers arrive according to a Poisson process having rate λ1, and will enter the system if either server is free. The service time of a type 1 customer is exponential with rate μ1. Type 2 customers arrive according to a Poisson process having rate λ2. A type 2 customer requires the simultaneous use of both servers; hence, a type 2 arrival will only enter the system if both servers are fr

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