Application of Derivatives # 6 | Maxima and Minima by the sign of dy/dx

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Who ever think that RK Gupta sir and alakh sir are two gems of India like here

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Bhai mere alakh sir ke maths teacher hai rk sir
If u don't believe me alakh sir said that himself!!

[@Anujyr8725]

Helpful video ❤️❤️

[@mdtauseefakhtar6316]

Thanks Sir
.................

[@ayushmishrarn-1883]

Your teaching style is too good sir ...........I m able to solve all the problems after watching your video ....😘😘😘😘😘😘love uhhh

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hatsoff to your hard work sir......... HAPPY RAKSHA BANDHAN ...

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Thanks sir

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Wow aur ji Masha Allah gajab

[@prakharrai114]

thnx sir...

[@asingh3463]

Thanks for this video

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Thanku sir

[@pawanprabhatinewlovesong2018]

Sir very nice vidio and you are the best. I'm so happy

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So nice of you

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Thank you very much sir aapko jitna thank you bola jaye utna kam hai.

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Superman👌

[@PrinceRaj-nh3es]

A lot of love sir .

[@fitman3261]

Thank you sir

[@Vineetchouhan-rt2sf]

Integration ka video or nikalye please and happy teacher's day .love you sir 🌹♥️♥️🤐👍👍👍♥️♥️

[@sudhashree6900]

Tyy sir

[@mybio4210]

U r doing a great work for us. This help we never forgot

[@physicsworld660]

Sir please Vector and 3d .
Please sir please.
Happy teachers day sir.

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Mast

[@PrinceRaj-nh3es]

Sir Kam views aste hai to koi nahi . Aapka padane ka tareeka habit acha hai .

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Happy teachers day sir 🙏🙏🙏🙏🤗🤗🤗🤗🤗🤗🤗

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Sir simultaneously make videos on integration as well

[@asingh3463]

Sir jldi se iss chapter ko complete kria please

[@riteshSingh-tq1nl]

Sir binomial theorem per bhi leacture banaiye 🙏🙏aap bahut acche se saare concepts ko batate h kripya is chapter pe bhi videos banaiye😊😊

[@nainajain1844]

Increasing and decreasing function karwa dijye

[@nainajain1844]

Sirji please

[@ayushhraj9558]

Sir wavy curve method please upload

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Sir happy teachers day

[@asingh3463]

Sir iss chapter ko complete kar digea please

[@shivamshukla00786]

Sir coordinate geometry ka JEE level ka revision kra do . Please sir

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Bhai mai kab se kah rha hoo

[@the_speakingsaree]

could you please explain explain 28 of 12th ncert page 219

[@AdityaKumar-ph3cc]

Dear sir diffrential error and approximation par video banaee plaease

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Thank you sir

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Sir thank you

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Thank you sir