mittenäited
Mittenäited (from Estonian mitte 'not' and näide 'example') refers to an example that does not satisfy a given statement or hypothesis. In logic and mathematics, a mittenäide demonstrates that a general claim is not true in all cases, i.e., it is a counterexample. A single mittenäide is enough to refute a universal statement and helps identify the conditions under which a claim holds.
In practice, mittenäited are used to test hypotheses, to illustrate the limits of theorems, or to clarify
Outside formal mathematics, mittenäited appear in language studies and pedagogy as a tool for teaching critical