Answer:This means that to be in agreement about something with someone is to believe the something that the other person believes. ... I suggest that if one wants to say that one does not believe the something it is that the other person believes, then one ought to say “I don't agree”.
Explanation:to be in agreement about something with someone is to believe the something that the other person believes. To disagree with someone about something is to believe the negation of what the other person believes
