Question: Two threads, T1 and T2, are using given P and V functions to enter their critical sections by using a shared semaphore. These functions are

Two threads, T1 and T2, are using given P and V functions to enter their critical sections by using a shared semaphore. These functions are implemented as you see, and so, theyre not atomic. Describe a situation where two threads can enter their critical sections at the same time.

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