Your questions were easily answered by looking up the definitions of the terms “finitely many” and “countably infinite”.
Are you aware that having a mathematician tell you a question is easily answered without actually answering it is actually the punch line to a joke? Closest I can find on the web is the 2nd one on this page.
You asked why you were downvoted. I told you why; you asked a question that showed you hadn’t made even a cursory attempt to understand the terms in the question.
The answers, in case you still haven’t put in the minimal effort required, are
Yes, a finite portion of an infinite set is infinitely less than half.
Yes, all but a finite number of an infinite set is infinitely more than a finite number.
This is not fancy jargon. These are terms anyone who has taken highschool calculus would know.
Your questions were easily answered by looking up the definitions of the terms “finitely many” and “countably infinite”.
Are you aware that having a mathematician tell you a question is easily answered without actually answering it is actually the punch line to a joke? Closest I can find on the web is the 2nd one on this page.
You asked why you were downvoted. I told you why; you asked a question that showed you hadn’t made even a cursory attempt to understand the terms in the question.
The answers, in case you still haven’t put in the minimal effort required, are
Yes, a finite portion of an infinite set is infinitely less than half.
Yes, all but a finite number of an infinite set is infinitely more than a finite number.
This is not fancy jargon. These are terms anyone who has taken highschool calculus would know.