Prove the algorithm described in Fig. 8.9, which implements a sequentially consistent counter. When considering the lattice agreement task, neither the algorithm described in Fig. 8.10 nor its proof...

Prove the algorithm described in Fig. 8.9, which implements a sequentially consistent counter.

When considering the lattice agreement task, neither the algorithm described in Fig. 8.10 nor

its proof refer to atomicity or sequential consistency. Is the notion of a consistency condition

meaningful for distributed tasks? Explain your answer precisely