Long question of Differentiation for paper 2

[@divyavignesh3066]

thank you so much sir. finally i am able to answer all paper 2 differentiation questions. u have explained in such a wonderful way. thank u once again.

[@aaranragu]

You gave me hope for my add maths exam this february. Tqsm! Your videos have been especially helpful during the pandemic. :)

[@rohaaansb9dloo920]

i dont know how to thank you my knowloedge of differentiation was at a poor level untill i came across your videos

[@mathew_pang]

Glad u can learn from it 💪🏼

[@jinyuan7788]

I watched lot of ur videos.U Make my life become simply .Thanks so much 😂

[@mathew_pang]

@Garrena: of course I don't mind. You can download as many as u want. U can even share with your friends if you want. All the best ya ;-)

[@sitinursharminfitrimohdfai5045]

What section is the chapter will be ask?

[@feliciatan8909]

A patient teacher and a clear explanation. Tqvm

[@divyavignesh3066]

tq so much sir. finally i am able to answer all paper2 differentiation questions. u have explained in such a wonderful way. tq once again.

[@Kiran-ep5cu]

Very nice good explanation like it

[@wongweiboon3769]

U r just simply awesome!!!!thanks a lot!!!!

[@azambaig7917]

very well explained sir❤️❤️❤️

[@djlion5726]

I love it... please do more

[@nurshazrinanadhirahbintizu7219]

thank youu sir ur really helpful ,i can finally understand the differentation topic

[@hiuyeechan1248]

Thanks a lot! Very powerful explanation!=v= Concept got clear 💕

[@Jacksons_are_jackson]

why this question come out in my paper 1 rather than paper 2

[@jhhjes]

Sir thank you! My god bless you always!!

[@hozhunvylox]

Hello sir do you have any videos that show differentiation involving shapes?

[@hongkongtour4817]

sir plz also do the questions in which we have have to make eq and to show the equation by using areas and volumes of circles,spheres,cuboids etc. hope u get

[@MsAbdulmuizz]

had been wasting my time until i came upto this video

[@mathew_pang]

thanks =)

[@NadiaAlesa]

Thank you so much!! May God bless you ^^

[@alamvista1]

Thank you. Understood 😊

[@watanabe9305]

thank you so much sir!!

[@mathew_pang]

No problem ;-)

[@mathew_pang]

no problem =)

[@chantek20]

i have done downloading all the video that you upload ;) i hope you dont mind

[@aninazulkefeli5163]

hello sir . well done . but i just wanna ask you . how we can determine the curve at question b) is U which means a>0 . and how we can assume the tangent is left side of the curve ? is it because of the gradient is negative ?

[@wongcalvin73]

Thank you so much !!

[@ainhani5599]

thank youuuu so muchhhhh!

[@aimanmemon7673]

Bless you.

[@eggloon3120]

14:46 what a perfect 'd' huaa

[@cnmdesu]

Hi sir, can u explain more about the dy/dx = 0

[@zeyyadiman7623]

dy/dx Is considered as the gradient.At the maximum/minimum point,the gradient of the tangent is 0 as it is parallel to the x axis

[@Bai13ai]

Thank you so much :D

[@hahahaha-tf8ln]

Thanks sir

[@sitihajar9671]

Woow.. Amazing.. Tq so much.. Tmrw is my trial.. Whoever reading his please pray for me.. I will definitely get A/A+!!

[@zhencongng8064]

Lifsavers

[@ywchua]

Thx a lot (=^ェ^=)