Explanation: None. 5. What are present in each level of planning graph?
A. Literals
B. Actions
C. Variables
D. Both a & b
Answer:A
Explanation: None. 5. What are present in each level of planning graph?
A. Literals B. Actions C. Variables D. Both a & b
Explanation: Each level in the planning graph contains a set of literals and a set of actions. 6. Which kind of problem is suitable for planning graph?