Definition: Preinductive is a concept in computer science that refers to a type of algorithm or program where each statement, variable, or instruction is either true or false, but not both. In other words, an algorithm must always return either True or False, and it does not make any assumptions about the truth value of its operands. For example, consider the following preinductive algorithm: ``` for i in range(10): if i == 5: print("I am at