How to Prove that the Limit of (2n + 1)/(3n + 7) as n approaches infinity is 2/3

preview_player
Показать описание
How to Prove that the Limit of (2n + 1)/(3n + 7) as n approaches infinity is 2/3

If you enjoyed this video please consider liking, sharing, and subscribing.

There are several ways that you can help support my channel:)

************Udemy Courses(Please Use These Links If You Sign Up!)*************
Abstract Algebra Course

Advanced Calculus Course

Calculus 1 Course

Calculus 2 Course

Calculus 3 Course

Calculus Integration Insanity

Differential Equations Course

College Algebra Course

How to Write Proofs with Sets Course

How to Write Proofs with Functions Course

Statistics with StatCrunch Course

Math Graduate Programs, Applying, Advice, Motivation

Daily Devotionals for Motivation with The Math Sorcerer

Thank you:)
#mathsorcerer #onlinemathhelp #analysis
Рекомендации по теме
Комментарии
Автор

Thanks so much for these awesome videos. As a first-year math major, all of this stuff is so new to me (and it can be pretty complex to understand at first), and sadly there are very few places to get help with it. The Math Stack Exchange is great, but having videos like yours are fantastic! It's as if you're sitting here and helping me through the problems step-by-step.

Keep up the great work! I hope you get to 1/2 million subscribers soon! That'll be an awesome milestone. Cheers!

andrewcameron
Автор

This solves all my problems with sequence limits. Big thanks to your hard works.

phuongbui
Автор

It's so clear that ı will study with these videos

erenturkylmaz
Автор

what would you do if the denominator had a minus value in it? such as 31/9(9n-7)? since 31/9(9n-7) > 31/9(9n)

joshseng
Автор

I'm doing real analysis this semester, I'm a Mathematics Major by the way. Thanks for sharing this video. It helped a lot. Sadly after doing a lot of Calculus courses, 1 to 4, Real Analysis has not been as intuitive with all the proof writing and the overall thought process that has to be employed. Is it too hard to introduce Real Analysis and even Discrete Mathematics to students at a much earlier stage??? Does it even make sense to do so? I really wish I had the opportunity to see this material much earlier in my Math journey. Again, great video. I subscribed!

Tuffadandem
Автор

Whoosh, right over my head prof... glad I'm only interested in calculus, and that only at calc 3 level. But I always look on the bright side...I can make things. Thanks for the video nonetheless...always interesting.

isobar
Автор

Hey man! Why this kind of proof doesn't work with other numbers, for instance 3/4 or 1/3? Is it because you wouldn't get a numerator without any ns? For example I did it for 3/4 and i found (17-n) / (12epsilon) < n so I understand it is kind of useles...

samuelmolano