👉 In mathematics, an "opinion" is a statement or belief that someone has about another person, situation, or topic. It can be subjective and based on personal beliefs, feelings, or experiences. Opinions are not always correct and can change over time as new information or perspectives emerge. Opinions often involve making judgments about the validity of another's claims, opinions, or actions. They can also be used to express disagreement, challenge authority, or to express support for a particular viewpoint or position
