There is a (slight, but important) difference between the syntactic meaning, and the semantic meaning.
you are correct that reversing a string gives back irrelevant things. (and you don't need to go that far: what does a reversed word mean?)
however, in the sense of a list of characters, the content is irrelevant.
you are correct that reversing a string gives back irrelevant things. (and you don't need to go that far: what does a reversed word mean?) however, in the sense of a list of characters, the content is irrelevant.