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I guess I was focusing on the word "easy", heh.
by TameAntelope 5y ago
I guess I was focusing on the word "easy", heh.
- mmmBacon 5y agoYou do this in sophomore level Real Analysis. So as far as pure math goes, easy.
- TameAntelope 5y ago> sophomore level Real Analysis Hmm?
- rpearl 5y agoWe did this first semester freshman year at my school in a single lecture in a 100 level "concepts of mathematics" course. I get that there's a certain amount of "it's hard to wrap your head around infinity" but really this proof is pretty well trodden by students not far into learning mathematics.
- TameAntelope 5y agoWhich school?
- rpearl 5y agoCarnegie Mellon
- ummonk 5y agoI was homeschooled, so I was shown this in middle school hah. I think math camps and the like also tend to teach it before college.
- doctoboggan 5y agoWatch the video, its actually quite easy to follow.