Explanation: It is sometimes called as progression planning, because it moves in the forward direction. 5. How many states are available in state-space search?
A. 1
B. 2
C. 3
D. 4
Answer:A
Explanation: It is sometimes called as progression planning, because it moves in the forward direction. 5. How many states are available in state-space search?
A. 1 B. 2 C. 3 D. 4
Explanation: There are four states available in state-space search. They are initial state, actions, goal test and step cost. 6. What is the main advantage of backward state-space search?