A-Level Maths: H5-26 Further Integration: Introducing Integration by Parts & LATE

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A-Level Maths: H5-26 Further Integration: Introducing Integration by Parts & LATE

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Күн бұрын

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Пікірлер: 46

@BadAtEverything555 3 жыл бұрын

You have gotten me through 6 form, and now currently getting me through University. Thank you so much for all that you have done.

@protocol2746 2 жыл бұрын

Glad you’re getting on well

@fin3662 Жыл бұрын

Man is straight carrying all of us through school

@delicatedirector3694 Жыл бұрын

@@fin3662 he actually is 😂

@flyro2000 3 жыл бұрын

I watched your videos at A level and just started a HNC with my apprenticeship and I'm back! True legend 👍

@charliem8269 6 жыл бұрын

Thank you so much! I struggle with these topics so much in C3, I never knew when to use substitution or parts

@TLMaths 6 жыл бұрын

Glad I could help!

@cerenkoc.c 3 жыл бұрын

Thank you very much for not only this video but all of your videos - today I found myself to be having a bad day and struggling in class did not help but now I understand everything! I’m very grateful for your videos and I would like to say that they have contributed a vast amount to what I have learned in maths. It has turned maths from something that I’m hopeless in to something I can enjoy and even feel satisfaction from :)

@oneilrobinson3511 3 жыл бұрын

excellent teacher youre very simple and clear . thanks

@mitb.7788 4 жыл бұрын

Wow simple! Thanks to ya!

@CallumButton Жыл бұрын

Love these videos, but may I suggest adding a letter to the "LATE". Teacher in school adds a I to make it "LIATE", the I standing for Inverse Trig.

@Ams018 Жыл бұрын

you are a legend TLMATHS hope u doing well buddy

@Masowe. Жыл бұрын

here to polish my stuff before first exam in just over a month

@hemishamadhow5033 3 жыл бұрын

You are a real Studio Ghibli fan 😍

@TLMaths 3 жыл бұрын

Damn right

@theaslam9758 Жыл бұрын

instead of LATE you could use LIATE, where the 'I' represents inverse trigonometric functions

@user-hs6wb8tz5v Жыл бұрын

Hi sir, I really appreciate your videos you have saved my maths a level perfectly condensed content that’s easy to understand. I have a question for using the late rule with ‘by parts’ what if both functions being multiplied are trig or both ln how do you know which to make U?

@AceOfHearts001 Жыл бұрын

Hi Jack, a quick question on how to apply the LATE rule. the solution to I=3x(x-1)^4 involves integration by parts where they set u=3x and dv/dx = (x-1)^4 They both fall under A (Algebra) so is there a rule we can use here? Thank you.

@TLMaths Жыл бұрын

Yes, let u be the one that differentiates to 0 the fastest, so choose u = 3x

@AceOfHearts001 Жыл бұрын

@@TLMaths Thank you, appreciate it.

@guillaumesacre1710 2 жыл бұрын

Thank you you made my dayyyy 😘❤️❤️❤️

@redroses4679 2 жыл бұрын

What would be my u and my dv/dx in the integral xcos2x, bc the marksheme put x as the u, but that doesn’t follow LATE rule?

@TLMaths 2 жыл бұрын

u=x and dv/dx=cos(2x) It does follow the LATE rule, as x is algebra and cos(2x) is trig.

@HarryLangers Жыл бұрын

Great video, thank you! :)

@atiyahussain3837 3 жыл бұрын

Thank you so much!

@aidenstonehouse9651 11 ай бұрын

I am confused as to why xe^x doesn't work for u sub as x is a multiple of 1. 1*x=x therefore x by definition is a multiple of 1 on the outside?

@TLMaths 10 ай бұрын

x is not a constant multiple of 1

@ayaanharyani4516 3 жыл бұрын

It’s actually LIATE with I being indices

@TLMaths 3 жыл бұрын

No, I is for inverse trig. But as differentiating inverse trig isn’t part of A-Level Maths, there’s no advantage to including it here

@kittycat35625 3 жыл бұрын

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@TLMaths 3 жыл бұрын

I got it from qwertee - they do one-offs unfortunately

@kittycat35625 3 жыл бұрын

@@TLMaths Ah, I see. You must have a one-of-a-kind then!! Qwertee's stuff still looks awesome so thank you for sharing them

@wilsonmok3514 Жыл бұрын

Useful

@valerieotonekwu3934 3 жыл бұрын

what if it comes in both algebra? e.g: 2x(x-1)^3 ??

@TLMaths 3 жыл бұрын

Choose the one that will differentiate to zero the fastest (in this case 2x)

@valerieotonekwu3934 3 жыл бұрын

@@TLMaths okay thank you so much

@timothychinye6008 Жыл бұрын

My teacher didn't even teach us any of this Further Integration playlist... (I have 100% attendance)

@arcraaakkk3539 2 жыл бұрын

Doesnt work on integral of e^-x cos 2x dx. So LATE doesnt work

@TLMaths 2 жыл бұрын

For e^-x cos 2x you would still use LATE, as u = cos(2x) and dv/dx = e^-x. However, this is an example of cyclic integration and needs an extra step. It is very similar to the example in this video: kzfaq.info/get/bejne/i66mmclzzdzQfGQ.html

@arcraaakkk3539 2 жыл бұрын

@@TLMaths thank you so much, you're actually such a big help, I hope you know that students all around the uk love you so much