Question

all of the following are examples of heuristics commonly used to solve problems except ______.
a. searching for analogies
b. working backward
c. forming subgoals
d. using an algorithm

please select the best answer from the choices provided

a
b
c
d

Explanation:

Define heuristics and algorithms

Heuristics are mental shortcuts or "rules of thumb" used to solve problems quickly and efficiently, though they do not guarantee a correct solution. Examples include searching for analogies, working backward, and forming subgoals. An algorithm, by contrast, is a step-by-step, systematic procedure that guarantees a correct solution if followed correctly.

Evaluate the given options

• A. Searching for analogies is a heuristic strategy where a similar past problem is used to help solve a current one.
• B. Working backward is a heuristic strategy where one starts with the goal state and moves toward the initial state.
• C. Forming subgoals is a heuristic strategy where a large problem is broken down into smaller, manageable parts.
• D. Using an algorithm is a distinct problem-solving method that is systematic and rule-based, making it the opposite of a heuristic approach.

Identify the exception

Since the question asks for the option that is not an example of a heuristic, using an algorithm is the correct choice.

Answer:

• (A) searching for analogies
• (B) working backward
• (C) forming subgoals
• (D) using an algorithm (Correct answer)