Continuity & Differentiability One Shot 2024-25 Full NCERT with PYQs | Class 12th Maths Ushank Sir

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  • Опубліковано 17 жов 2024

КОМЕНТАРІ • 961

  • @scienceandfuneducation
    @scienceandfuneducation  2 місяці тому +38

    📒Most Recommended Books for 2025 Board Exams by Ashu Sir
    Class 12- amzn.to/4aPqewp

    • @AkhandPratapSingh-fb9yp
      @AkhandPratapSingh-fb9yp 2 місяці тому +5

      Sir 12th ka differentiability ka video kab ayaga sir 12th ka differentiability ka video kab ayaga sir 12th ka differentiability ka video kab ayaga

    • @kartikkumarprajapatiarts8611
      @kartikkumarprajapatiarts8611 2 місяці тому +3

      It's very important we need differentiability superoneshot sir please

    • @ThePubgHub
      @ThePubgHub 2 місяці тому

      AOD KAB?????

    • @ThePubgHub
      @ThePubgHub 2 місяці тому

      AOD KAB?????

  • @ideva07
    @ideva07 2 місяці тому +57

    1:08:58 rationalisation method
    1:01:21 a=2 and b=1
    Everything was crystal clear ❤

    • @Verma-r8p
      @Verma-r8p 17 днів тому

      Bro time wla kaise dalte ho
      1hr 9 min wala Jo question hai uska lhl se nhi ho rha cos4x se
      Ye bhi daal doo

  • @Mohit_kr...
    @Mohit_kr... 2 місяці тому +75

    Sir kal mera exam hai aur yeh ch. Aane wale hai aur apne lecture upload kar diya... Thank you so much sir!...🙏🙏🙏

  • @v_cubestudy.08
    @v_cubestudy.08 2 місяці тому +48

    In video at complete 1 hour there is a question we have to find the values of A and b there is a equation a x + b if 2 < X < 10 if we are considering 10 as a critical point then X would be less than 10 and this equation will be used in LHL right but sir u did it with rhl

    • @rajbafna07
      @rajbafna07 2 місяці тому +6

      Exactly I was searching for this comment only

    • @lakshyamishra8365
      @lakshyamishra8365 2 місяці тому +1

      ​@@rajbafna07Bhai 2 part mein Kiya hai question ko part one part 2 ... Mtlb 2 equation banyai phele Wale se dusre Wale ka koi relation nhi hai .. hope you understand 😁

    • @rajbafna07
      @rajbafna07 2 місяці тому +3

      @@lakshyamishra8365 bhai tum jo bol rahe ho wo to sahi he lekin usne kya likha he ye dekho jab x= 10 Lia he aur uske opposite wale me x less then 10 he to LHL hi Lena padega na

    • @Aaditya_nath_rawal
      @Aaditya_nath_rawal 2 місяці тому +1

      Guys me lakshay jee 1.0 se hu aur ye kehna chahta hu ki atleast check Kiya kro sahi bol rhe ho lhl pe hoga tih check bhi krlo na bhai lhl pe kroge toh bhi h ko 0 rkhoge toh sir 10a+b hi bachega func cont. H isliye f(x)= lhl rkh do bs same ans aayega 😊 ''quest pucho but phele khud check kro'' ~sachin sir

    • @ujworld9341
      @ujworld9341 2 місяці тому +1

      Sir ne by mistake rhl likh diya hai woh lhl hi hai

  • @SHIVAYGUPTA-y6x
    @SHIVAYGUPTA-y6x Місяць тому +2

    1:08:58 rationalisation method
    1:01:21 a=2 and b=1
    Everything was crystal clear

  • @Gradient-study
    @Gradient-study 25 днів тому +19

    one day before exam

  • @blackff7755
    @blackff7755 Місяць тому +31

    Sir apki help se 1day main itni Jada tiyari ho gyi ki halfyearly main 80 main se 78 aye hai just one day ki mehnat se thank you so much sir for this one short series ❤❤🎉🎉😊😊😊

  • @Mr_Soumik_38
    @Mr_Soumik_38 26 днів тому +2

    1:01:21 a=2 and b=1
    1:08:58 rationalisation method

  • @shubhyadav6197
    @shubhyadav6197 2 місяці тому +53

    Sir jaldi sa Differentiability ka video laao❤❤❤

  • @VISHAL_SAHARAN2007
    @VISHAL_SAHARAN2007 2 місяці тому +14

    thank you, sir. Please continue this series; it is very helpful❤❤❤❤❤❤❤❤

  • @Angiee-x9m
    @Angiee-x9m 2 місяці тому +24

    Sir plss jldi chahiye differentiability 😢😢😢😢😢😢😢😢😢ka lecture pllls❤

  • @HARSH-uv5pe
    @HARSH-uv5pe 2 місяці тому +284

    WHO IS GOING TO SCORE 90+ IN EXAM

  • @Yashchaudhary0110
    @Yashchaudhary0110 День тому +1

    Such a amazing lecture ❤ 1:29:58
    Hatts off to you sir...

  • @yashhjaiswall
    @yashhjaiswall 2 місяці тому +21

    Differentiability lecture needed, sir. Kal mera class test hai and I'm totally dependent on you. 10th me bhi aap se or mere teacher se maths padha tha... 11th me downfall aa gya ab comeback ke liye aapki zarurat hai sir please abhi daal do thodi der me if recorded and possible.🙏🏻

    • @kabyanidhinath
      @kabyanidhinath 2 місяці тому +2

      Bhai kya sabka 11th aisa hi hota hai 😂😮

    • @RT1649
      @RT1649 Місяць тому

      hn yrr same here 😢​@@kabyanidhinath

    • @rebelmotivation1293
      @rebelmotivation1293 Місяць тому +2

      exectly same test se toh matlab nahi lekin boards me toh 80/80 laenge

  • @MayankSingh-sj3wk
    @MayankSingh-sj3wk Місяць тому +34

    1:01:12 RHL for x=10 is wrong
    LHL leke bnega answer same hoga needs correction

    • @GØD-_-DØG-07
      @GØD-_-DØG-07 28 днів тому +4

      Yupp.. broo me bhi yhi comment krne aaya tha🗿🗿🗿

    • @adeshyadav616
      @adeshyadav616 28 днів тому +6

      LHL lene ke bad bhi 10a+b =21 hi aaega

    • @Prachi_Singh
      @Prachi_Singh 25 днів тому

      I wonder unhone itna sochne ke baad bhi galt kaise likha

    • @UpenderGupta-b7b
      @UpenderGupta-b7b 23 дні тому

      Yessssss

    • @IITian-Dipanshu
      @IITian-Dipanshu 22 дні тому +2

      It doesn't really matter.... Answer to aa jayega usse bhi

  • @Dantyuio
    @Dantyuio День тому +1

    1:01:27 - Sirji, a = 2 and b= 1, and apka dhnyawad iss shandar lecture ke liye.

  • @Anatomy_x
    @Anatomy_x Місяць тому +27

    Useful 10/8
    Content quality. 10/9
    Time saving. 10/10

  • @subhanshukumar2007
    @subhanshukumar2007 2 місяці тому +2

    a=2
    b=1 1:01:20

  • @Now20111
    @Now20111 2 місяці тому +4

    1:01:26 a=2 ,b=1

  • @Aditya_km1
    @Aditya_km1 2 місяці тому +13

    Sir please differentiality ka one shot bhi zaldi se le aao please sir 🥺

  • @harshitprogameplay3023
    @harshitprogameplay3023 2 місяці тому +3

    1:01:25 value of a =2 and b=1

  • @uttaranpaulchoudhury8293
    @uttaranpaulchoudhury8293 2 місяці тому +9

    sir please upload differentiability lecture as soon as possible. Love the way you teach.

  • @anilkumar-zw7oe
    @anilkumar-zw7oe Місяць тому +4

    Thank you so much sir.. 🙏This lecture literally helped me a lot.

  • @kapilkumar-lm4cg
    @kapilkumar-lm4cg 14 днів тому +2

    55:48 The value of a=2 & b=1

  • @Studywithlearners
    @Studywithlearners 2 місяці тому +10

    Very nice thanks ❤❤

  • @Spideygamingyt509
    @Spideygamingyt509 28 днів тому +3

    1:10:36 sir in this question please solve with LHL I have some doubt in it with LHL

  • @gamingguy5881
    @gamingguy5881 Місяць тому +2

    1:01:24 A=2 B=1

  • @kapilkumar-lm4cg
    @kapilkumar-lm4cg 14 днів тому +1

    1:08:55 Rationalisation

  • @namanofficial5037
    @namanofficial5037 2 місяці тому +7

    sir kal paper hai or aaj apke one shot agaya thank you

  • @GeographyFun
    @GeographyFun 2 місяці тому +7

    Sir thank you

  • @Coco-ue5fp
    @Coco-ue5fp 2 місяці тому +4

    Sir mid terms are really important for class 12th too! Please being maths, physics lectures before september!!! Urgent!

  • @BhabanishankarMohanty-h7e
    @BhabanishankarMohanty-h7e Місяць тому +8

    sir u don't need to be appreciated coz in this era of selfishness we found such a teacher jo apne dil aur deemag dono se hi padha te hain.........
    Bahut help Mila sir❤

  • @ayushsahuff3929
    @ayushsahuff3929 27 днів тому +2

    Thankyou so much sir best one shot bhot confidence aagya hau

  • @balajidinni798
    @balajidinni798 25 днів тому +4

    1:01:01 sir its LHL not RHL

  • @TGR-SARKARS
    @TGR-SARKARS 2 місяці тому +4

    Thank you sir for this plzzz give one shot of differentiation ❤

  • @DOPE-r4f
    @DOPE-r4f Місяць тому +4

    1:11:56 , the function will not continuous , LHL not equals to RHL😮

  • @Study-n9z
    @Study-n9z Місяць тому +5

    Sir, at 1:25:01, you copied the question wrong. In the denominator, it was supposed to be (pi - 2(pi/2+h))^2 not what you have written... Please check. So, the value of b must be wrong in the answer.

    • @Study-n9z
      @Study-n9z Місяць тому

      I got the value of b as 4...

    • @himanshumaddheshiya1114
      @himanshumaddheshiya1114 Місяць тому

      Pi/2 aa raha hai

    • @Yadavji0729
      @Yadavji0729 5 днів тому

      Wo likha glt h par solve square bracket k bahar maan k hi kiya h aap square bracket k bahar squqre laga k solve karo shi aiga

  • @kanwalpreetkaur2954
    @kanwalpreetkaur2954 2 місяці тому +3

    Last answer - a= 1/2

  • @Jigyasha.tripple7
    @Jigyasha.tripple7 Місяць тому +3

    1:25:21 i think the denominator cancellation isn't clear because the pie/2 is inside square bracket

  • @Saurabhvlog788
    @Saurabhvlog788 12 днів тому +1

    Thank you sir amazing lectures 🙏🏻 😊🥳🥰

  • @manu001-1
    @manu001-1 26 днів тому +5

    1:00:25 sir yaha pe LHL ho ga x

  • @kartiksharma69
    @kartiksharma69 2 місяці тому +3

    thank you sir aap kitne dil jetoge, eak hi to dil hai.
    also sir hmare school mai syllabus ( intergals chal rhe hai )
    to sir ye chapter to ho hi gya acche se.
    AOD ka video le aao with khatrnak question and fir intergation ka ( ye intergation acche se smaj nhi ara ismey reverse krna hota hai to trics vagera )

  • @VishalKumar-ei2ck
    @VishalKumar-ei2ck 4 дні тому

    Everything crystal clear sir , the lecture was awesome 😎😎

  • @abhaykumar-ek5qv
    @abhaykumar-ek5qv 2 місяці тому +11

    Sir ji mai class 12 board ranker 2.0 batch liya tha par mere phone sa app uninstall ho gya tha jab main install Kiya toh sir ji batch show nahi kar raha hai please tell kyu sir mai abhi ek week phele liya hai 😢😢

  • @meleemaster1288
    @meleemaster1288 Місяць тому

    1:01:18
    Homework
    a=2
    b=1

  • @Eda_ciben
    @Eda_ciben 2 місяці тому +8

    Sir class 12 ka free paid batch mill sakta hai plz...😭😭😭😭😭

  • @AkratiGupta-f6e
    @AkratiGupta-f6e 28 днів тому +1

    Thank you so much sir tomorrow is my exam ☺️☺️

  • @sagamrz9183
    @sagamrz9183 Місяць тому +5

    1:01:24 sir at x = 10 me LHL (left hand limit ) lgani chahiye thi n kuki x to 10 se chota hona chahiyw to hamne RHL ku lgaii??

    • @avnitanand7921
      @avnitanand7921 Місяць тому

      Buddy answer same he aaega

    • @_fennrec15
      @_fennrec15 Місяць тому

      @@avnitanand7921 LHL ko RHL likhne ke marks katege board me sir ji

    • @avnitanand7921
      @avnitanand7921 Місяць тому

      @@_fennrec15 oh thanks bud

  • @Animeshort10110
    @Animeshort10110 21 день тому +2

    1:01:20 a=2,b=1 kis kis ka same aaya like kr dena comment

  • @nishadiitjee
    @nishadiitjee Місяць тому +5

    I was having a lot of difficulty in understanding this topic. But now I have understood the concept of this topic very well. Now after solving the questions, my understanding of this topic will become sharp. Thank you sir.😊

  • @kapilkumar-lm4cg
    @kapilkumar-lm4cg 14 днів тому +1

    38:04 Sir sahi hai mera 😊

  • @vibhutivare3893
    @vibhutivare3893 14 днів тому +1

    thank you so much sir

  • @noturtypes1
    @noturtypes1 2 дні тому +1

    sir i got 76 in maths in half yearly thank u so much

  • @udaypatel9580
    @udaypatel9580 Годину тому

    1:01:49 done

  • @DevanshKansal-l7w
    @DevanshKansal-l7w Місяць тому +1

    1:01:16 a=2 and b=1 ❤❤

  • @raj_yadav_2
    @raj_yadav_2 2 дні тому +1

    You are great sir ❤❤

  • @pmkd5
    @pmkd5 Місяць тому +1

    Radhe Radhe lovely lecture sir

  • @Snatani_hindu_001
    @Snatani_hindu_001 Місяць тому +2

    Most easy explanation sir
    Puri zindagi me smjh ni aya
    Ajj agya ❤❤❤❤❤❤❤

  • @AadarshDubey-nt1di
    @AadarshDubey-nt1di 19 днів тому +1

    1:01:23
    A = 16/5
    B = -11

    • @AadarshVishwakarma-gw9lr
      @AadarshVishwakarma-gw9lr 19 днів тому +1

      Good Bhai but aapka ans Wrong h bhai fr s try kr k dekh lo khii mistake ho gyi hogi ✨👍

  • @nikhilolanki4801
    @nikhilolanki4801 12 днів тому +1

    1:25:31

  • @sensorgamer6768
    @sensorgamer6768 5 днів тому

    1:29:58 Cristal clear sir

  • @DevnaGupta-w3b
    @DevnaGupta-w3b 2 місяці тому

    Very helpful video Sir..👍✨️

  • @kapilkumar-lm4cg
    @kapilkumar-lm4cg 14 днів тому +1

    55:45 answer K=3/4

  • @cricketx45
    @cricketx45 2 місяці тому +1

    Thank you Sir ❤️✨

  • @SAHILKumar-lm1gu
    @SAHILKumar-lm1gu Місяць тому

    Mind Blowing LECTURE ❤

  • @priyanshasimagination6068
    @priyanshasimagination6068 Місяць тому

    Very clear and easy to understand thank you sir

  • @Chrluc2912
    @Chrluc2912 Місяць тому

    Very Helpful Sir 🙏🏻

  • @KunalTripathi-oz7jt
    @KunalTripathi-oz7jt 17 днів тому +1

    Great vedio sir keep it up

  • @UjjwalGamerz093
    @UjjwalGamerz093 10 днів тому +2

    35:33 sir mera theek hai

  • @seizer6643
    @seizer6643 12 днів тому +1

    Aaj se phle tkk ye limits mujhe kbhi smjh nyy aai lekin sir aapke padhane ke baad ek baar me dimaag me chap gyii hai

  • @GoogleAccount-mt7up
    @GoogleAccount-mt7up 2 місяці тому +2

    The fact sir is covering everything from basics ❤❤❤ .... Love u sirr

  • @ANKITKUMAR-z8i9p
    @ANKITKUMAR-z8i9p 17 днів тому

    good explaination

  • @Rehaan.1232
    @Rehaan.1232 Місяць тому

    clear sir. purely recommended

  • @rachnanishad1642
    @rachnanishad1642 Місяць тому +2

    🥇best video of continuity of class 12

  • @Prachi_Singh
    @Prachi_Singh 28 днів тому +1

    35:17 Sir op. ye cheez kash hamare teacher ne bhi batayi hoti

  • @anshgupta4847
    @anshgupta4847 20 днів тому

    a=2,b=1
    1:01:26

  • @Dhamercutie
    @Dhamercutie 29 днів тому +2

    1:03:25 sir ne idhar galti kari hai sin 1/h. /1/h is equal to 1 hoga ...hence function not continous aajayega

  • @deepakpahadi2445
    @deepakpahadi2445 19 днів тому +1

    1:01:26 sir iss question mai x=10 lHL hoga plss check

  • @AKHILhere0.0
    @AKHILhere0.0 2 місяці тому

    great lecture sir , please upload the differentiability part .

  • @officialuditkumardhruw8851
    @officialuditkumardhruw8851 2 місяці тому

    Thanks 🙏 you very much 💞💞 sir ❤️❤️ smj

  • @shubhyadav6197
    @shubhyadav6197 2 місяці тому +1

    Thanks sir for video on this chapter ❤❤❤

  • @ujjwalsinghal4707
    @ujjwalsinghal4707 18 днів тому

    Ushank Sir is a math magician who makes learning fun with his humor and engaging lessons. He turns complex concepts into relatable adventures, inspiring students to embrace math with curiosity and excitement​

  • @ompoptani6927
    @ompoptani6927 Місяць тому

    Amazing lecture 👍🏻

  • @dharmrajpratapsingh1568
    @dharmrajpratapsingh1568 Місяць тому

    bhot acche sir thankyou sir for everything

  • @snehamohapatra7215
    @snehamohapatra7215 26 днів тому

    Very helpful ... ❤️❤️

  • @ramsingaryadav746
    @ramsingaryadav746 11 днів тому +1

    Thank you so much sir mai aise hi teacher ko khoj rha tha you the best teacher in the world 😊❤😊❤

  • @botgamer8615
    @botgamer8615 Місяць тому +1

    Sir your too good at teaching 😍

  • @DemocraticVR
    @DemocraticVR Місяць тому +1

    Best Lecture ever if someone came here wondering than you are at the right place and in the hands of right teacher . Sir is a wizard . Sare concepts crystal clear ho gaye sir ji thankyou so much for making this lecture lots of love 💗💝

  • @kshitij45ok
    @kshitij45ok 2 місяці тому +1

    Sir you are the best class 12 maths teacher ❤

  • @GayatriUmmidi
    @GayatriUmmidi Місяць тому +2

    Sir integral ka bhi ek video lagado sir, September se hummara exams hai

  • @tbpanda5590
    @tbpanda5590 5 днів тому +1

    38.06 sir ji mera sahi hai baki last main thoda sa galat ho gya

  • @shubhendrapvt.928
    @shubhendrapvt.928 Місяць тому

    Loved it sir.. ❤

  • @KeshviAggarwal
    @KeshviAggarwal 2 місяці тому +1

    1:01:14 Ans is a=2 and b=1

  • @arpitashrivastava8644
    @arpitashrivastava8644 14 днів тому +1

    Differential equations sir

  • @virajandmanvi
    @virajandmanvi 16 днів тому

    Thankyou so much❤❤❤

  • @PawanSingh-od3zr
    @PawanSingh-od3zr 2 місяці тому +1

    1:08:58 rationalisation method

  • @AtharvAmazingFacts
    @AtharvAmazingFacts 12 днів тому +1

    Dhashu one shot sir 👍😊

  • @aaditya9358
    @aaditya9358 20 днів тому

    Maja aagya sir thank you so much😊

  • @rajeshGiri-nm9pg
    @rajeshGiri-nm9pg 2 місяці тому +1

    Sir aap bahut acha padhate hai 😊

  • @MARKANALLA
    @MARKANALLA 15 днів тому

    than,k u sir