A more thorough explanation:

Definition: Positive proof is a type of proof that provides evidence that something is true or correct.

For example, if a student wants to prove that they have completed their homework, they can show their teacher the completed assignment as positive proof.

Another example of positive proof is when a scientist conducts an experiment and obtains results that support their hypothesis. The data collected serves as positive proof that their hypothesis is correct.

These examples illustrate how positive proof is used to provide evidence that supports a claim or statement. It is a reliable way to demonstrate that something is true or correct.