Differentiating trigonometric functions using the chain rule : ExamSolutions

[@ExamSolutions_Maths]

Good to hear. Well done for sticking at it.

[@Think-Deutsch]

WHO DISLIKED THE VIDEO?! The guy's an angel!

[@bigjamal5229]

@@MegaCarzs How come? What did you find wrong with the video? Legitimate question.

[@puddleduck1405]

@@MegaCarzs yes

[@ExamSolutions_Maths]

Not sure what you mean. Using De Moivre's Theorem? Have you checked out my website under the further maths?

[@shumi3735]

Thank you so much for this!! I swear to god my maths book was made to be intimidating and confusing when really its all simple/straightforward >.

[@ExamSolutions_Maths]

Natalou You're welcome.

[@messaroundaccount1193]

Same 😩

[@Kymadon]

Before your tutorials, Differention and Integration were nightmares for me. After watching your tut's, I'm actually starting to enjoy it ! Thanks a Bunch !

[@messaroundaccount1193]

Sir you are nothing but a complete LEGEND.

[@dahaliahowell1516]

May god bless you because you have been there for me in every time of confusion. I honestly don’t think I would’ve gotten through math without you.

[@ExamSolutions_Maths]

All the best

[@ollinmabvu6435]

l've always thought calculus wz too complicated but through such videos l realised its all simple... thnk you guyz

[@ExamSolutions_Maths]

+Ollin Mabvu It's only one guy. But I am pleased you have made progress with it.

[@shahtayyib]

Ive spent so many lessons in school not having a clue what's going on but mindlessly scribbling what's on the board hoping I'll figure it out. The day before my mock I finally understand it 😅

[@ExamSolutions_Maths]

I like it. Best wishes for your mock.

[@shahtayyib]

@@ExamSolutions_Maths thank you!

[@shahtayyib]

@@ExamSolutions_Maths so, it was the infamous paper 2 of 2019 (despite it being a paper 1 mock exam) and all i can say is that absolutely nothing could have prepared me for a good half of that exam.

[@ExamSolutions_Maths]

You're welcome. Thanks for using my site.

[@ExamSolutions_Maths]

@pancedel Pleasure

[@Sky-lw4xh]

You sir, are a boss.

[@obbytrycesiamusowa7355]

thank u so sir..u r indeed gifted in abundance

[@ayomideonasanya-p9r]

Cool I found this helpful

[@altanasharif6586]

really wonderful i like it all thank a lot all your videos are helpful to me

[@AC1Productions]

Thanks for this, really helpful

[@tajbibishamim8085]

Thank you much appreciated.

[@ammaralinmarry]

thanks alot Sir.... u r friend of world... =)

[@ExamSolutions_Maths]

@MrCoppedge93 Thanks

[@sanelisiwemhlongo5400]

thumbs up man...great tutorial

[@realniga274]

chur 4 running through the chain rule before hand bro, very helpful :)

[@fcinternetmarketing]

Great! Thanks for sharing!

[@noor37130]

these are fairly easy examples, there can be very hard ones - please try to do those ones - god bless

[@MrCoppedge93]

Just sat through Honors Calc. You explained it 500x better.

[@jawadhindi646]

Very well explained✔️

[@asianflex786]

thank you. really cleared up and helped the thought process.

[@neuropcs5879]

I always wonder how people are doing now, a decade after writing this comment. I assume you were studying for A-Level Maths, how did it go? Have you gone down a path of life that you originally thought you would, or has it been different to what you expected. 11 years is AGES haha! Hope you're doing well though :)

[@ExamSolutions_Maths]

@Feligatre99 Cool.

[@callan102]

You are the man

[@pancedel]

very helpful - thank you

[@triplerosez]

This is very clear and very helpful! Thanks a lot!(:

[@rishabhvegeta]

sir please upload video on boolean algebra i just love ur videos

[@ExamSolutions_Maths]

use the quotient rule

[@herwin4946]

Can someone please explain when to use chain rule, product rule or quotient rule? Take the questions in this video. Why should we use chain rule ?

[@wedfrest]

+Herwin Ng We use the chain rule to differentiate functions of functions.The product rule is used to differentiate two or more functions which have been multiplied together, while the quotient rule is used to differentiate functions that are being divided.

[@faijul-amin]

you just saved my day

[@ExamSolutions_Maths]

Cool

[@kieronfoo]

Helpful guide thanks as always!

[@ExamSolutions_Maths]

Always welcome. Best wishes

[@ExamSolutions_Maths]

@asianflex786 Thank you

[@ExamSolutions_Maths]

You have to start somewhere. Try the exam examples.

[@pearlipop]

very useful! :) thank you.

[@secretlifelover89]

Thanks soo much !!!

[@iamsopoor9]

@Feligatre99 I needed threapy after doing Trig!! SO MANY IDENTITIES!

[@Richardmartins96]

Wow, thank you for the explanation

[@ExamSolutions_Maths]

That's ok. Thank you for looking at it.

[@immyself123]

Thank you, sir.

[@بدرالزنبقي-م4ر]

Thank you 🌹🌹🌹

[@ExamSolutions_Maths]

No problem. Thanks for watching.

[@reazkayum4030]

great tutorial

[@ikn0y0u]

Thank you!!!!!!!!!!

[@ExamSolutions_Maths]

@cglg1234 That's good.

[@Ben-wv2sk]

Where can we find practice questions from you

[@donhashemdh]

excellent video. Thank you

[@ExamSolutions_Maths]

Cheers

[@ananyamitra6645]

its simply awesome!!!!!! really

[@ExamSolutions_Maths]

+Ananya mitra I am pleased to hear that you see it that way. Thank you.

[@user-ht9sy4yc2e]

what kind of notepad is that

[@margarettimaraobeng641]

Thank very much sir you've helped me so much

[@ExamSolutions_Maths]

No problem. Thanks for watching.

[@OSaine931]

I can only say THANK YOU

[@bavsterx1495]

how would you differentiate sin^3(2x^2)

[@ExamSolutions_Maths]

@LadyMacbeth22 Thanks

[@roflcopter645]

How do you differentiate (cos x) / (1 + sin x)

[@ashleypade]

you'r amaazzzinngg

[@user-nk5qs8km3d]

love my g

[@jijiroy2848]

is this a c3 or c4 topic

[@ananyamitra6645]

i like it

[@panteraboosh]

Had my first lesson involving differentiation today, seems simple so far.

[@neuropcs5879]

I always wonder how people are doing now, nearly a decade after writing this comment. I assume you were studying for A-Level Maths, how did it go? Have you gone down a path of life that you originally thought you would, or has it been different to what you expected. 9 years is AGES haha! Hope you're doing well though :)

[@LadyMacbeth22]

thank you so much. excellent pace and explanation. plus, i felt like i was at hogwarts with your wonderful accent! :) thanks again!!!

[@namratachauhan6386]

No, I haven't checked out your website yet!

[@sayedferozkhan6530]

does anyone know the derivative of y= a*sin(bx-c)+d

[@ExamSolutions_Maths]

abcos(bx-c)

[@sayedferozkhan6530]

ExamSolutions thanks a lot, i took ages tying to work it out

[@namratachauhan6386]

Do you have any Complex trigonometric functions?

[@mariookic6102]

Like ALL KZbin MATH VIDEOS !! DIFFERENTIATING ALWAYS THE SIMPLEST FUNCTIONS!!!!!!!

[@jordanstimson6891]

so fucking true this twat is only doing the easy questions, where the fuck is y=sin^3x

[@rishabhvegeta]

sir please up

[@ahmedpepo2485]

SOLVE THIS PLEASE y=x^5 Xcos180/x

[@RandomisedClips]

use the product rule tutorial

[@ammaralinmarry]

@sschinychin why are you watching n trying to understand this video if u r just 13...??? do u study these things at ur level..??

[@tasinal-hassan8268]

Oooh,so that's the diffrence between dt/dx and dy/dt.....My teacher confused me -___-

[@Khyon521]

Jesus Christ that intro screen… You can just tell this was made in 2010

[@ExamSolutions_Maths]

Old is gold!

[@TubularOfficial]

Math is easily the worst subject ever

[@haleyloh6813]

thank you so much sir !!!!!!

[@Hamze_Hazzan]

Thank you so much