Explanation: It will contain the list of goals containing a single element and returns the set of all substitutions satisfying the query. 4. How can be the goal is thought of in backward chaining algorithm?
A. Queue
B. List
C. Vector
D. Stack
Answer:A
Explanation: It will contain the list of goals containing a single element and returns the set of all substitutions satisfying the query. 4. How can be the goal is thought of in backward chaining algorithm?
A. Queue B. List C. Vector D. Stack