Explanation: Online search is a necessary idea for an exploration problem where the states and actions are unknown to the agent. 3. Which are necessary for an agent to solve an online search problem?
A. Actions
B. Step-cost function
C. Goal-test
D. All of the mentioned
Answer:A
Explanation: Online search is a necessary idea for an exploration problem where the states and actions are unknown to the agent. 3. Which are necessary for an agent to solve an online search problem?
A. Actions B. Step-cost function C. Goal-test D. All of the mentioned
Explanation: An online search problem can be solved by an agent executing actions, So these functions are necessary. 4. When do we call the states are safely explorable?