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Squeeze/Sandwich Theorem 

Prime Newtons
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In this video , I explained how to use the sandwich theorem. The key strategy is to find a part of the function that is bounded.

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3 мар 2024

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Комментарии : 51   
@BartBuzz
@BartBuzz 4 месяца назад
There was a "typo" in the last two lines on your chalkboard. You left out the "x^2" term. Nevertheless, the answer to the original limit is correct. As an aside, could you do one more squeeze theorem example? Thanks!
@PrimeNewtons
@PrimeNewtons 4 месяца назад
Oh my! Yes, it was a major typo. I hope it doesn't spoil the purpose of the video.
@BartBuzz
@BartBuzz 4 месяца назад
@@PrimeNewtons It didn't spoil it for me. You just forgot to say "come on" and then add the x^2 you inadvertently omitted 😉
@HarrisonFowers
@HarrisonFowers 4 месяца назад
Dw king nothing as spoiled, love your content as always :D@@PrimeNewtons
@JourneyThroughMath
@JourneyThroughMath 4 месяца назад
Ive never seen someone discover peoples sandwich preferences while doing math. Love the explanation though!
@PrimeNewtons
@PrimeNewtons 4 месяца назад
I am a public investigator. I see things.
@Orillians
@Orillians 4 месяца назад
For the first time I understood the squeeze theorem. Thank you!
@figgles2472
@figgles2472 2 месяца назад
Literally the best math RU-vidr out there fr
@avnerzyngier1848
@avnerzyngier1848 3 месяца назад
Got hungry after this masterpiece
@wilsonwu9536
@wilsonwu9536 4 месяца назад
Omg I finally understand how to construct the squeeze theorem inequality to solve the limit. Thanks a lot
@reallegendcode
@reallegendcode Месяц назад
The analogy is really crazy , great video. Very well explain thanks man
@user-bf3fq1qs6r
@user-bf3fq1qs6r 4 месяца назад
You really make my day, now, I have understood squeeze theory
@Zachs_Facts
@Zachs_Facts 4 месяца назад
Amazing. As someone who has not taken calculus yet, this makes so much sense to me. Thank you from Canada.
@PrimeNewtons
@PrimeNewtons 4 месяца назад
You're very welcome!
@PaulRodrichSancti
@PaulRodrichSancti 4 месяца назад
Thy voice is interesting, it is calm and enthusiastic simultaneously. Great video, fam!
@Subham-Kun
@Subham-Kun 4 месяца назад
I am a 9th grader & really love math......... I was pretty much onto calculus, but only this was what was troubling me, even when I understood Jacobian........ Thank you so much sir for explaining this topic 😊
@malikahashami
@malikahashami 4 месяца назад
Thanks a bunch!! I almost completly forgot about it.
@user-kl6dr9wm3e
@user-kl6dr9wm3e 4 месяца назад
Indeed you are powerful, thank you very much you have made the understand easy
@user-kl6dr9wm3e
@user-kl6dr9wm3e 4 месяца назад
From Zambia
@razalasreficul6902
@razalasreficul6902 4 месяца назад
Thank you ❤
@ayoubkriddach30
@ayoubkriddach30 4 месяца назад
Never stop learning ❤❤
@adierez1154
@adierez1154 4 месяца назад
Wow I love math so much ❤❤❤
@idkgoodname
@idkgoodname 4 месяца назад
2:32 This is unintentionally really funny.
@GPSPYHGPSPYH-ds7gu
@GPSPYHGPSPYH-ds7gu 4 месяца назад
Oxford Mathematic will be call you one day for lectures. AL PAZA
@harrikarri1845
@harrikarri1845 3 месяца назад
One small remark. When wrote the second inequality (with e) you said you did not have to change the inequality signs because e to x is positive. The real reason is not that but the fact that e to x is a growing function. Also e to negative x is always positive but it is a diminishing function, and in that case you would need to change the inequality signs.
@PrimeNewtons
@PrimeNewtons 3 месяца назад
Yes. My problem is that I have many assumptions as I speak. Thank you 😊
@roger7341
@roger7341 4 месяца назад
Take the natural log of this expression: limit as x→0 of 2*ln(x)+sin(1/x) is -∞ since |sin(1/x)|≤1. Thus, e^(-∞)=0, so the limit of x^2*e^sin(1/x) t as x→0 is 0.
@abdelbakib4043
@abdelbakib4043 4 месяца назад
You are a master who gives easy explanations ❤
@maybejv7151
@maybejv7151 2 месяца назад
What would change if it was x insted of x^2 ?
@Lux7777777
@Lux7777777 4 месяца назад
In Tenet there was a temporal pincer movement, this is mathematical pincer movement
@tuqahmad.2004
@tuqahmad.2004 4 месяца назад
Hello, I am a student from Jordan. I liked your explanation, but I would like to ask if you can explain Advance Calculus??
@tuqahmad.2004
@tuqahmad.2004 4 месяца назад
ooh and the partial please answer me???
@V-for-Vendetta01
@V-for-Vendetta01 4 месяца назад
@@tuqahmad.2004 i do not think he does higher level university mathematics
@jadenredd
@jadenredd 4 месяца назад
great calc 1 video as always! i don’t think i can ever eat your sandwiches though 😅
@Th3OneWhoWaits
@Th3OneWhoWaits 4 месяца назад
In the last steps x^2 was omitted from x^2 * e^sin (1/x). Was this by accident?
@PrimeNewtons
@PrimeNewtons 4 месяца назад
Yes. It was a major typo.
@Th3OneWhoWaits
@Th3OneWhoWaits 4 месяца назад
@@PrimeNewtons Nevertheless, fascinating video!
@danielc.martin1574
@danielc.martin1574 4 месяца назад
Cool thrm
@klementhajrullaj1222
@klementhajrullaj1222 4 месяца назад
Or, the theorem of two polices! 😀😉
@shamicray
@shamicray 4 месяца назад
Sir I have a doubt that if we put a value near 0 like 0.000001 for x and see we find that the graph of x^2 approaches very fast towards 0 and the value of e^ sin (1/x) is always finite because we can use the thita braking method of 90 multiple and adding the rest part thus in this way we can find the value of it as 0 easily
@PrimeNewtons
@PrimeNewtons 4 месяца назад
That is not the purpose of the video.
@shamicray
@shamicray 4 месяца назад
@@PrimeNewtons oh sorry you were trying to make people understand about a new theory sorry
@shamicray
@shamicray 4 месяца назад
In India mainly we do maths like this which I did
@PrimeNewtons
@PrimeNewtons 4 месяца назад
@@shamicray Squeeze theorem is not new. Is it new to you? Some call it sandwich theorem.
@shamicray
@shamicray 4 месяца назад
@@PrimeNewtons yes actually I am in class 9 and I use my father's Google account so yes I think it was new to me so thankyou sir for letting me know about such a good theory😁
@user-gu6dc7yu1m
@user-gu6dc7yu1m 4 месяца назад
For exp(sin(1/x)) is bounded and x^2 converges to 0 as x -> 0. Therefore, the limit of the product is 0 as x -> 0. For -1
@alvesrubtch8636
@alvesrubtch8636 15 дней назад
I like weep cream on my sandwich 😅
@klementhajrullaj1222
@klementhajrullaj1222 4 месяца назад
You have forgot it x^2 to the e^[sin(1/x)]! 😀😉
@AndDiracisHisProphet
@AndDiracisHisProphet 4 месяца назад
4:52 some people are vegetarians....
@xgx899
@xgx899 Месяц назад
Solution: one function is bounded, the other approaches zero. Hence so does the product of the two functions. All these words and equations are unnecessary. Learning math is, in part, learning to be concise.
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