Which of the following best represents an algorithm?

The best representation of an algorithm is a systematic set of solving steps. An algorithm is fundamentally a well-defined procedure or a sequence of instructions tailored to solve a specific problem or perform a task. It is structured in a logical manner, guiding the user from one step to the next until the desired outcome is achieved.

This systematic approach ensures clarity and efficiency, allowing anyone who understands the algorithm to replicate the steps and reach the same solution consistently.

The other options lack this necessary organization. A random selection of steps does not provide the logical flow needed to solve a problem effectively. An unordered list of tasks fails to establish a clear sequence or methodology, making it difficult to determine how to effectively execute the tasks. A single instruction is too limited to encompass the broader process required for problem-solving, as algorithms typically involve multiple steps and decision points.