Which of the following are advantages of the trial-and-error method in problem solving?
A. Encourages creative thinking
B. Helps in situations where no prior knowledge exists
C. Guarantees the most efficient solution
D. Can lead to accidental discoveries
E. Promotes rigid, rule-based thinking
Choose the correct answer from the options given below:
1
A, C and D Only
2
B, D and E Only
3
A, B and D Only
4
A, C and E Only