Question

Show that the 8-puzzle states are divided into two disjoint sets, such that any state is
reachable from any other state in the same set, while no state is reachable from any state in
the other set. (Hint: See Berlekamp et al. (1982).) Devise a procedure to decide which set a
given state is in, and explain why this is useful for generating random states.

Answer 1

Explanation:

હું એક દિવસ એ માટે એ ઉપયોગી થાય તેવા જ એ અંતરથી, 53ટય yu is Satyam Singh Rathore a