Модуль: USE-2022. Question 15. Sets and logic


Задача

11/21

Task 11

Задача

Denote by DIV(n, m) the statement "the natural number n is divisible without remainder by the natural number m" ;. For what is the largest natural number A the formula
¬DIV(x, A) → (¬DIV(x, 24) /\ ¬DIV(x, 36))
is identically true (that is, takes on the value 1 for any natural value of the variable x)?

Выберите правильный ответ, либо введите его в поле ввода

Комментарий учителя