👉 Unapplicability in computer science refers to a situation where an algorithm or program is not applicable, useful, or effective for a particular task or problem. It occurs when one of the requirements or conditions specified in a programming language or specification does not meet the actual needs or expectations of the intended application. In other words, unapplicability means that the software is designed to solve a specific problem but cannot be used effectively because it lacks certain features, functionality, or capabilities. This can lead to