I'm preparing TMUA and reading the material about TMUA provided by authority. But there are several confusing points.
(1)Is 'positive integer x is divisible by 2' a statement?
(2)Is 'if x is a positive integer, x is divisible by 2' a statement?
(3)Is 'if positive integer x is divisible by 3, x is divisible by 2" a statement?
What is statement? A sentence that is either true or false but not both? If so, (1) (2) (3) cannot be statements since there are some values of x that make the sentence true but others make the sentence false.