Differentiability # 1 | Derivatives by First Principle

[@harshgupta5773]

Sir Alakh sir hamesha aapka jikra kra krte the aapke lectures dekhne ke baad malum padta hai ki alakh sir aapko aur aapki baato ko aaj tk kyo nai bhul nai paye we love u sir

[@tejasvani7163]

We ol are with u

[@tejasvani7163]

Sir plz Alakh sir ki videos upload nii ho rhi hai Is he ok????? Sir plz tell

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Tnx sir. I request everyone to share this channel to maximum number of student. 😇😇😇 I did ab aap logo ki bari...

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Sir you deserve more than 1milion subscribers

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Thank you so much sir your way of teaching is incredible aap jaisa teacher aa jaaye to coaching ki jarurat nhi padegi bahut bahut thank🙏🙏🙏 you sir

[@urmilarajpandey8506]

O dislikes....Wow....Sir It shows your experience in teaching field

[@skoopic197]

Best mathematics teacher on KZbin 💜

[@RKGuptaClasses]

You all are best..... Your success will prove everything. Abhi bahut bahut aage Jana hai....

[@skoopic197]

RK Gupta Classes Mathematics ❤️

[@mohdaakib2132]

What a great explanation ....!! Amazing !! Thanks a lot of you sir .

[@Anujyr8725]

Thanks you soo much sir very helpful video

[@RKGuptaClasses]

Most welcome

[@alokyadav6030]

Bahut a6e se samajh aa gya Waiting for next video

[@10seconds38]

I really needed this chapter lecture. No one can explain better than you sir. Thank you sir.

[@RKGuptaClasses]

All the chapters are already very very easy. Bass pahchanana hai....

[@Yami-bf6je]

Sir i just love the way u teach i wish u could be my teacher for my whole life

[@newuser6547]

26:40 Sin²(x+h) - Sin²(x) = Sin(2x+h) Sin(h) Formula is: Sin²A - Sin²B = Sin(A+B) Sin(A-B)

[@valomemo2845]

Awesome sir...🤘🤘🤘

[@satyammishra5514]

Thankyou sir aap bahut accha padhate hai.

[@RKGuptaClasses]

Mere bacche sabse aacha padte hain....

[@silentknight-jai9084]

Sir limits pure ke lectures pure ho gye kya....????? Sir please ek lecture banaiye na jisme limits ke advanced level questions ho.... Please sir please .....

[@indsanera403]

Too nice sir ji Isi ka wait tha

[@ajeetchauhan6625]

Bahut achha samajh me aya sir

[@anamulhaque4330]

sir, i am from bangladesh . belive me or not ,this is my best experience on differtenttial

[@ashishashish8962]

Sir you are great teacher

[@sangeetapurohit4888]

Majaa aa gya sir superb video thank you so much next video jaldi daliye please

[@sunilmkurane8963]

Thanku sir...Yours teaching method is the best

[@ravikantdangi7141]

Sir your Teaching is awesome it's great to have such youtubers who help students in their journey❤️😎

[@anusharma6861]

Sir aap itna badhiya padhate ho ki mujhe class 9 me limits bhi easily samajh me aa gya tha🙂

[@factswallah2724]

Wow nice sir we are always with u

[@physicswallahFanArmyHere]

*Thnkew sir buss aisa he padhathaa rahii 😍😍*

[@shekum402]

हैप्पी दिपावली सर 2020

[@saurav302]

Love you sir ...mai itna der q pahucha yhan..Mujhe pehle aana chahiye tha yhan

[@ramawasthi3206]

Sir you are best

[@pranjalsharma346]

sir p and c is completed or not

[@RKGuptaClasses]

Abhi bahut videos aayenge P&C ke

[@ravinderaggarwal2626]

Sir derivates ka 2nd lecture kab aaega

[@pradeepbist4397]

Sir please continue this

[@cr7status256]

Mind blowing

[@AmaanKhan-rf4nc]

Excellent teaching like alakh pandey sir.

[@studentsteam2333]

Thanks sir I never forget you because you change my life

[@Schandel1857]

Sir aaap best teacher ho 😉

[@RKGuptaClasses]

And you all are best students for me

[@avnitsingh7572]

Sir this video helps me a lot...

[@careergurubyxiitians9542]

When will next viedo come based on class11 derivatives

[@shiripalsingh80718]

Good concept

[@rajeshdevi9013]

woow nive 1st comment

[@nirjharsarkar6730]

Good!!!!!

[@RKGuptaClasses]

Thanks!!

[@rishabhdwivedi1617]

Thanku sir iski bhut zaroorat thi...

[@luciferlucifer2577]

thanks for your effortlessness

[@hussynehtesham4446]

Sir baaki chapter jo playlist baney hai KYA WO complete hai....plzz reply

[@RKGuptaClasses]

Abhi bahut videos aayenge...

[@hussynehtesham4446]

@@RKGuptaClasses so why dont you complete first a single chapter whole.....kind request

[@vuyyurisatyasrinivasarao3140]

Good explanation

[@LIFEQUOTESYt]

Derivatives ka next lecturer kb ayega

[@RKGuptaClasses]

Jaldi aayega

[@LIFEQUOTESYt]

@@RKGuptaClasses sir lcd khtm kr dijyea jldi...plssss Aur Sir apke Style of teaching Hamre Allen ke faculty se v accha hai... thanks again for your All things u do

[@Yami-bf6je]

Sir I'm worried about my future. I have no interest in engineering. But I'm good with numbers and my mental ability and maths is good but still it is not good enough because i have only did ncert in +1, now in +2 I'm doing ncert exampler and R. D. Sharma along with ncert my speed is okay my focus is now on boards. But I'm worried about the future i don't know what to do after college of course i want to do something in maths field could you please guide me it will be really helpful thank you sir

[@theconqueror2261]

You can do bachelor's in MATHEMATICS if you don't wanna do engineering but your math is good.

[@Yashraj100x]

Thanks a lot sir because of you I am able to study these things at an early age which I thought was very hard to do even at higher stages

[@RitikSingh-cv2xo]

Nice lecture

[@prratyakshagarwal1293]

Sir aage ka video kab dalenge sir....... I study in class 9 but your videos are so good that i seem that I have found my second love(after physics#firstlove#physicswallah).....thanks a lot sir app jaise log jiyo hazaro saal ....love you sir

[@sandeepgangwar6275]

Mast guru jii

[@RohitYadav-ez1ry]

is permutations and combinations over.....?????

[@RKGuptaClasses]

Abhi bahut videos aayengi,...

[@RohitYadav-ez1ry]

@@RKGuptaClasses sir to new topics mt start kijie Jo purane topics h unhi ko complete krdijie plz

[@TheVagrant]

Keep Teaching sir 🙏🙏👌👌

[@rahulrajbhar5624]

Sir 🙏🙏Mera NDA Ka paper hai 17november ko.meri aapse request hai ki please NDA ke liye useful video banaiye mathematics Ka please sir 🙏🙏🙏🙏.agar Aapne Mera comment padha hai to please reply dijiye aur sir please NDA ke liye mathematics start kariye please 🙏🙏🙏🙏🙏

[@suraj4558]

☺

[@mehulgadhvi942]

Sir pls aur chapters ke videos upload karo... Thank you very much for this video ... Full share chalu hei 🙏😃

[@imVISHAL64]

Sir uh are the best plz finish chapter little bit fast ...plz

[@alok1819]

Too good

[@Amanraj.5152]

Sir ap bahut acha padhate h

[@shrutikamahajan3980]

sir make video on your strategy for 11/12/ main/advance

[@Drishtikashyap24]

Underrated youtuber 😔😔

[@omkumar-yq6vr]

Thank you sir jiii🙏🙏🙏

[@vijaypratap4955]

Thnx

[@ROHIT-vj2yh]

Sir please the all lectures of derivatives please sir

[@Jtdmwdgmdmd]

Thanks Sir Ji

[@roshanrajmahato480]

Thanks you sir now the knows the reason for the formula of f '(x)

[@hritikrajsingh1017]

Thanku very much sir

[@craftedbyabhishek]

A small idea, sir eak motivation ki video banado to draw the attention of the world. Then crowd badhega hamare channel paar.

[@arshdeepsinghdhillon974]

Sir sinx/x yeh method se nahi ho raha???

[@RKGuptaClasses]

RHL and LHL nikalo, aa jayega

[@arshdeepsinghdhillon974]

@@RKGuptaClasses ok Sir

[@ChandaKumari-M-]

Thanks sir 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@devanshkunwar3248]

Sir please probability ki video banaeye class 11 ki iit level.ka

[@mudassaraliansari8969]

Sir please start class 12 from march or do simultaneously class 11 and 12 it is a humble request to you sir as most of the students are from class 11 and our exam will get over by march

[@RKGuptaClasses]

Ok

[@mudassaraliansari8969]

@@RKGuptaClasses Thanks sir😄😄😄

[@AKsingh-km7qi]

thnk u sir nd sir koi ek chapter hi jaldi se khatm kra do kae ko ek sath le kar clne aacha h

[@dr.lokeshmukherjee6679]

Nice sir

[@harshitapandey2054]

Sir aapke videos me ads ane lagi☺ And sir 2 din se vieeo nahi aaya😦 Sir plz when will the video will come.

[@RKGuptaClasses]

Today

[@harshitapandey2054]

@@RKGuptaClasses thanx sir☺ and sir if possible plz upload it in morning

[@Ravi-tq7xr]

Good sir 😊 😊 😊 😊 😊

[@ARYAN-dc3ql]

sir plz take tough ques . this topic has a vast variety of ques

[@RKGuptaClasses]

Jaldi lenge

[@electricworkknowledge]

Derivatives ka next video upload kijeye.

[@singhankit4892]

Sir intigration ke video nahi mil rahe upload kar digia

[@tanyaglorious9160]

thank you sir

[@ishantchauhan2883]

Sir please set and relation and function

[@abdulrahmanmosaadrecicatio6290]

S sir please

[@stutijha4476]

Sir , aur video daliye n derivatives ka.... Plzzzzzzzz

[@jaynarayanyadav8768]

Sir questions Jo English lekhate hai Hindi me explanation Kar dejea

[@RajnishKumar-mb1kk]

Nice

[@skhikharkhare186]

Sir aap unacademy pr hai. If yes plz share the link...... your courses are limited plz make more videos

[@vivekaggarwal8149]

Sir aur ek video upload hogi Kya please reply

[@hussynehtesham4446]

Shear karni hai...if completed

[@anilpatelkapdewale8151]

Bilkul form mein padhate ho sir jee I am also from peayagraj

[@mydream9375]

sir plsss its a kind request will you start 12th syllabus from april 1st week. plsssssssssssssssss reply sir

[@RKGuptaClasses]

Yes

[@mydream9375]

RK Gupta Classes Mathematics thanks a lot sir😘😘

[@manojbelbasay]

TQ sir

[@RohitSharma-qs2rm]

Sir derivatives continue karya sir please

[@kunalpatel2290]

Thankyou si much sir ji but s aap mujhe ye bata dijiye ki straight kab start hoga plzz sir straight line ka video 😥😥😥😥😥

[@RKGuptaClasses]

Aane hi wala hai

[@kunalpatel2290]

Thankyou sir ji have a nice life

[@f2fact942]

f(Sinx )= -cosx kyu hota h physic m

[@shashanksingh7912]

Sir limit me exponential wale questions nhi karwaye

[@RKGuptaClasses]

Abhi khub videos aayenge, practice chalti rahegi

[@venzi765]

Thanku sir🙏❤

[@pankajjoshi4984]

Sir .🙏🙏🙏

[@mohammadnizam2284]

Alakh panday sir aaapke friend hai kiya

[@ManishSharma-hc1qn]

sir aap plssss aur video dalte rahiye....plsss sir

[@sureshshaw7263]

Sir binomial theoram kra dijiye na please.....🙏🙏

[@gyanendrasingh3592]

Sir please pahLe limits complete kr digye