👉 Insolvability is a mathematical concept in set theory, which refers to an object or property that cannot be assigned any value without violating some other property. It's like being unable to assign a number to a specific object but still having it exist. For example, consider a set S = {a, b, c}. If we want to define the term "insolvability" for this set, we could say that there is no function f: S -> S such that f(a) ≠