PYQs on Differentiability| CSIR NET 2011 to 2023 | Short Cut Tricks

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  • Опубліковано 5 лют 2025
  • PYQs on Differentiability & its Properties CSIR NET 2011 to 2023 Short Cut Tricks
    #csirnetmaths #csirnetmathematicalscience #csirnet

КОМЕНТАРІ • 149

  • @rajeshwarideventhiran36
    @rajeshwarideventhiran36 7 місяців тому +10

    Sir kindly do not stop posting vedios....... Ur teaching gives more confident to learn n clear CSIR NET..... V respect u alotttttt SIR n the way u teach concept in easy way makes me to feel happpy n enjoy learning mathematics.... Ur vedios r very important source for us.....
    Ur effort in doing vedios r really greatttttttt 👍👍👍👍
    God bless U abundantly with all ur needs.....

  • @celinjoseph-x4s
    @celinjoseph-x4s 7 місяців тому +25

    Sir don't tell this is as your last lecture please. They are many students who is need of you videos and waiting for your videos. Please continue to upload more video sir. Please

    • @sheemanitinsan7235
      @sheemanitinsan7235 7 місяців тому +2

      Yes absolutely right dear

    • @PIMMATHS
      @PIMMATHS 7 місяців тому +1

      Thanks sir ji

    • @Priyansu_1995
      @Priyansu_1995 7 місяців тому +3

      Yes Sir. ..you are our pathfinder sir...we need you always sir....💐🙏🏻🙏🙏🙏

    • @DrHarishGarg
      @DrHarishGarg  7 місяців тому +23

      All of you kindly support my videos too. LiKe, share and subscribe my videos.

  • @nishanisha-yr5tg
    @nishanisha-yr5tg 10 днів тому

    Respected sir apke ye questions hmare liye itne helpful hai ki ham yhi se sqb sikh rhe hai doubt clear kr rhe hai ap ka tahe dil se sukriya

  • @RadhikaMantri-fe3js
    @RadhikaMantri-fe3js 7 місяців тому +8

    Sir please don't stop posting videos beacuse they are very help full please sir please
    This videos help very much in preparation and solve so many problems

  • @lucifer_tumhara_papa
    @lucifer_tumhara_papa Місяць тому +1

    awesome videos , I think I can clear JRF with help of these videos

  • @BEZ-bj6pp
    @BEZ-bj6pp 7 місяців тому +6

    Sir...thanking you for the genuine effort you have done to help students..
    I am preparing for the Net exam after some years of gap with the help of your videos .Thanks a lot from the bottom of heart..Also a humble request ...plz dont stop uploading classes...May God bless you...

  • @DIY_expert12
    @DIY_expert12 7 місяців тому +10

    Sir plz don't say this is your last video, just because you are not getting more views, likes and subscribers You may be helping someone by getting their well wishes and prayers ( these are the real like and subscribes)

  • @gulzarnazra2915
    @gulzarnazra2915 7 місяців тому +4

    Your explaination is awesome sir. Plz continue this sir🙏

    • @DrHarishGarg
      @DrHarishGarg  7 місяців тому +3

      Thanks... Keep liking and sharing with others

  • @deepikasharma4486
    @deepikasharma4486 7 місяців тому +4

    Sir you efferots 🙌
    Thank you so much
    I took choching from dips but i was sick so got nothing plus they are so high unable to understand .i litrally like your way cant thank enough .pls start real analaysis you are so different in teaching it love the way you explain each n everything so clearly 🙌🙌much respect to you

    • @DrHarishGarg
      @DrHarishGarg  7 місяців тому +5

      Full Real analysis PYQs already explained (topic wise)... Watch my youtube channel and find it... Also, dont forget to LIKE, SUBSCRIBE and Share the same with your friends.

    • @deepikasharma4486
      @deepikasharma4486 7 місяців тому +1

      @@DrHarishGarg thank you i'll definitly watch that all .i already subscribed ur channel .will surely share with others .

  • @chandankumardas07
    @chandankumardas07 6 місяців тому +4

    sir at 1:23:36 the graph is increasing and g(a) i.e. f'(a) > 0 and the graph from the lower half to the upper half as you draw as well so option b should be correct instead of option a.

  • @positivethoughts6419
    @positivethoughts6419 7 місяців тому +3

    I always support you sir... Lots of students waiting for your video and happy for your increase in subscriber

  • @himanshusoni2374
    @himanshusoni2374 7 місяців тому +2

    You are making our preparation very easy.
    Thank you sir❤

  • @rashmimalik9769
    @rashmimalik9769 7 місяців тому +2

    Bahut jyada helpful h sir ji 🎉

  • @ShreyaBose-oo3gb
    @ShreyaBose-oo3gb 7 місяців тому +1

    Sir please don't stop uploading your contents. The clarity of thoughts and approach we achieved from your videos are priceless. After spending lakhs of rupees in delhi coaching institutions we can't get this much of clarity. The content you r providing for all the students that too free of cost is a blessing for the repeaters like us. Me and many of my batchmates are your daily viewers we are preparing for the exams relying on your content. I have learnt the whole statistics for csir net after watching your videos. It's true that sometimes we forget to give like and comment cause I think most of us also make notes from these videos , we don't do it intentionally sir it's just an mistake please forgive us .Its a humble request sir please don't stop uploading videos sir it will break our confidence badly.

  • @ratanprajapatirp3529
    @ratanprajapatirp3529 4 місяці тому

    Thanks you sir ,aap ki wajah se lagne lga ki Mera bhi JRF ho skta h

  • @OdishaChhatra
    @OdishaChhatra 7 місяців тому +3

    Sir please, We are requesting you don't stop for uploading the lectures for CSIR NET and GATE One day we will be able to touch your aim....

  • @jagdishparate6623
    @jagdishparate6623 7 місяців тому

    Sir your's explanations are extraordinary, please Don't stops by making such beautiful videos. Thank you Sir 🙏

  • @ugmmthscsses6095
    @ugmmthscsses6095 7 місяців тому

    You are a real hero sir ...
    I m preparing for the net exam after a long gap ...I saw your videos and really creat my interest so please keep it up nd please upload the videos...

  • @brightlearning933
    @brightlearning933 7 місяців тому

    Thankyou sir ji.... Aaj aapne thodi bahut hindi mei bhi samjhaya.... Main aasha karta hu ki aap aage bhi aur jyade hindi samjhaoge🙏

  • @shankarkubal5259
    @shankarkubal5259 6 місяців тому

    Sir do not stop posting this videos, they are very useful for us sir.

  • @anitaanita6701
    @anitaanita6701 7 місяців тому +2

    In last Q sir ,
    Option a is correct because sinx is almost equal to x jisse ye out karne par only x^3 ka term baki rhega or x is greater then zero so f(x) is greater than zero hoga
    In option 2,3,4 me pahle derivative karege uske bad series expention likhege sinx or cosx ka jisse hme option 3 shi milega
    Overall option 1,3 shi h baki galat

    • @yuvrajkulkarni2604
      @yuvrajkulkarni2604 7 місяців тому +1

      Bhai Mera to 1 and 2 aa raha hai.
      1) ke liye f(x)

  • @ChandanKumar-dn9lz
    @ChandanKumar-dn9lz 7 місяців тому +2

    Thanks a lot from my bottom of heart ❤️.

  • @Mgarg-p6k
    @Mgarg-p6k 7 місяців тому +1

    Very helpful

  • @akarshroy3905
    @akarshroy3905 7 місяців тому

    Thank you so much for this session sir ji 😊❤❤❤

  • @professorragavan9783
    @professorragavan9783 7 місяців тому

    Very helpful sir... Thank you ❤

  • @singh_p23434
    @singh_p23434 7 місяців тому

    Thank you sir, make more video

  • @kulsoomarashid4266
    @kulsoomarashid4266 7 місяців тому +2

    Thanks a million.

    • @DrHarishGarg
      @DrHarishGarg  7 місяців тому +1

      My pleasure... Kindly like, subscribe and share the video with others students too...

  • @Radharanilove-y5d
    @Radharanilove-y5d 7 місяців тому +2

    Sir please upload some more vedios ....your vedios are🎉🎉🎉🎉🎉

  • @ankitayadav4043
    @ankitayadav4043 2 місяці тому

    At 46:16 option 2 is discarded if we take f(x)=x²option 3 if we take f is constant

  • @ChandanKumar-dn9lz
    @ChandanKumar-dn9lz 7 місяців тому

    you made it really easy and interesting by giving us such magical solutions. we request to you sir please do not stop making videos for us.

  • @shalinichaudhary1082
    @shalinichaudhary1082 7 місяців тому

    No sir , I always like n comment on your videos. Just because of you, I feel confident. Plz continue this series sir . It really helps a lot ❤

  • @geniusbolzanomathematics9891
    @geniusbolzanomathematics9891 7 місяців тому +1

    I m big fan sir .... Aap mahan hai sir ❤❤❤❤❤❤❤❤❤

  • @khushboojha692
    @khushboojha692 7 місяців тому

    Sir please don't stop to post vdos your vdos are helpful for us

  • @Ekshivbhakat
    @Ekshivbhakat 7 місяців тому

    Dont stop please your lectures are very helpful for many students

  • @charitylyngdoh8912
    @charitylyngdoh8912 4 місяці тому

    Thanks alot Sir❤

  • @manasa3554
    @manasa3554 7 місяців тому

    You are Great Sir 💯👍👍👍👍

  • @manasa3554
    @manasa3554 7 місяців тому +1

    Sir please make more video topology of metric space

  • @Acharyaoshokevichar
    @Acharyaoshokevichar 7 місяців тому

    Please sir upload videos it is very helpful for those who is not purchase course 👏

  • @goutamjana1292
    @goutamjana1292 7 місяців тому

    Sir please don't stop posting videos .We have to learn infinite knowledges from you 🙏.

  • @sheemanitinsan7235
    @sheemanitinsan7235 7 місяців тому

    I was just thinking about your lecture ❤

  • @kajalTripathi-t3j
    @kajalTripathi-t3j Місяць тому

    Sir please make a video upon abelian and cyclic group.

  • @RanjangamingYT7477
    @RanjangamingYT7477 2 місяці тому

    38:37 C also correct
    D option discard because take f(x)=x the. D(f(x))=1 it is not one one function

  • @celinjoseph-x4s
    @celinjoseph-x4s 7 місяців тому +1

    Sir for complex analysis put video on singularity on csir and gate questions please before csir June 2024. Please sir we are need of your videos

  • @knowledge_wala439
    @knowledge_wala439 6 місяців тому

    Thanks sir so much ❤❤

  • @santhoshgokul9620
    @santhoshgokul9620 5 місяців тому +2

    In 38:44 option C is also correct

  • @piyushpandita8016
    @piyushpandita8016 7 місяців тому +1

    Sir please make more vdos. Complex and group theory are still left 😢

  • @anishaiqbal4808
    @anishaiqbal4808 7 місяців тому

    Plz sir upload more video on complex analysis and numerical analysis 🙏🙏🙏🙏🙏🙏

  • @soumyasubhrachatterjee1698
    @soumyasubhrachatterjee1698 4 місяці тому

    You are genius

  • @imtiyazansary
    @imtiyazansary 6 місяців тому +1

    Sir At 25:11 you take the function f(x)=x^4+x^3 but it doesn't satisfy the given condition f(1)=1,

    • @DrHarishGarg
      @DrHarishGarg  6 місяців тому

      Considrr 1/2 also in a function

    • @imtiyazansary
      @imtiyazansary 6 місяців тому

      Sorry sir, I don't understand​@@DrHarishGarg

    • @DrHarishGarg
      @DrHarishGarg  6 місяців тому +1

      f(x) = (x^4+x^3)/2

    • @imtiyazansary
      @imtiyazansary 6 місяців тому

      Ok sir. thank you
      I am watching your PYQ series,it is very impactful for us. Please keep it up by continuing this series
      ​@@DrHarishGarg

  • @king-by1kh
    @king-by1kh 7 місяців тому +1

    25:05 only option a is correct because if we take x^4 -x^2 then only one is hold

    • @appasalunke5985
      @appasalunke5985 7 місяців тому

      in your ex condition f(1)=1 not satisfy

    • @ankitayadav4043
      @ankitayadav4043 2 місяці тому

      ​@@appasalunke59851/2x^2+1/2x me v fail kr rha h d option

  • @animeshpramanik7862
    @animeshpramanik7862 7 місяців тому

    nice sir

  • @rkn7717
    @rkn7717 7 місяців тому

    Sir you are genius

  • @Diksha-eu4tg
    @Diksha-eu4tg 7 місяців тому

    Thank you so much sir 🙏

  • @Ankushpra
    @Ankushpra 7 місяців тому

    Sir plzz don't stop this series

  • @soundsleep4119
    @soundsleep4119 6 місяців тому

    Sir....I can't get the discarding of the second option in 38:01 ....it is also written that if f is a constant function...please clear my doubt sir🙏

  • @shatruhandhiwar27
    @shatruhandhiwar27 7 місяців тому

    Aisa na boliye sir ki ye apka last video h ... Please continue sir hm log hamesa apki video ki intijaar me rhte h❤❤

  • @MR.SANJAYMEENAIITBBS24
    @MR.SANJAYMEENAIITBBS24 7 місяців тому

    thank you so much sir☺

  • @mathfun905
    @mathfun905 7 місяців тому

    Sir please provide the singularity lacture in complex analysis

  • @soumyasubhrachatterjee1698
    @soumyasubhrachatterjee1698 4 місяці тому

    Sir please upload video.Dont stop it

  • @SaifAbbas-c9p
    @SaifAbbas-c9p 4 місяці тому

    thanks sir

  • @kanchansharma1675
    @kanchansharma1675 6 місяців тому

    cool

  • @Zeelkumar31
    @Zeelkumar31 7 місяців тому

    Don't tell this sir . Keep posting videos we all are supporting youhh.!!❣

  • @Manish-uq5le
    @Manish-uq5le 7 місяців тому

    Thanks sir ❤

  • @Ankushpra
    @Ankushpra 7 місяців тому

    Thank you sir 🎉🎉🎉

  • @sanjanayadav3344
    @sanjanayadav3344 7 днів тому

    Eske notes mil skte h kya kahi se??

  • @celinjoseph-x4s
    @celinjoseph-x4s 7 місяців тому

    Sir thank you so much

  • @kanchansharma1675
    @kanchansharma1675 7 місяців тому

    helpful

  • @sheemanitinsan7235
    @sheemanitinsan7235 7 місяців тому

    Thank you 🙏🏻 sir❤

  • @himanshusoni2374
    @himanshusoni2374 7 місяців тому

    Please one video on determinant

  • @a.shakila7171
    @a.shakila7171 7 місяців тому

    Sir we are struggling lot to crack csir please do more video it helpful for financial background and can't join courses students please do needful sir

  • @remyaranganath
    @remyaranganath 7 місяців тому

    Sir please don't stop your video.

  • @ajaysuman4946
    @ajaysuman4946 7 місяців тому

    Thank u sir❤

  • @masterkapil6214
    @masterkapil6214 7 місяців тому

    Thank you sir

  • @Rupali...V
    @Rupali...V 7 місяців тому +1

    Sir , dec 2019 ques your example not satisfied f(1)= 1 example as x^3(x+1)/2

  • @user-lo2qx8ow9e
    @user-lo2qx8ow9e 7 місяців тому

    Thankyou sir...❤

  • @sheetalbind2189
    @sheetalbind2189 7 місяців тому

    Thankyou Sir🙏🙏

  • @Awasthi-v3p
    @Awasthi-v3p 7 місяців тому

    Thank sir 😊

  • @kancharlaasritha9494
    @kancharlaasritha9494 7 місяців тому

    Sir if you stop posting vedios
    Then like me
    Many students can't achieve our goals
    You are the one who helped me to qualify set after 10 years of my post graduation..
    Sir,This is our humble request....
    Please support us with your vedios...
    Your decision is life for thousands of students...
    Please understand sir
    Thank you

  • @jaishankar3522
    @jaishankar3522 3 місяці тому

    Sir timing 26 minutes per jo question solve kiya hai vo galat hai kyuki f(1)=1 nhi aa rha hai values

  • @appasalunke5985
    @appasalunke5985 7 місяців тому +3

    at 38:00 opt 3 is also correct. Someone plese confirm

    • @Siyagupta52
      @Siyagupta52 6 місяців тому +1

      Yes it's correct if we take f as constant function

    • @appasalunke5985
      @appasalunke5985 6 місяців тому +1

      @@Siyagupta52 thank you

    • @PradeepSahu-wr4sx
      @PradeepSahu-wr4sx Місяць тому

      No ,,we can not apply for first part of option 3,it is applicable for part 2 of option 3

  • @RanjangamingYT7477
    @RanjangamingYT7477 2 місяці тому +1

    25:07 if i take example x^2(x+1)(x-1/2) f'''(x) negative aya 😢

  • @AswathiH
    @AswathiH 7 місяців тому +1

    Are the answers A and B for the last question ?

    • @DrHarishGarg
      @DrHarishGarg  7 місяців тому +1

      Yes

    • @AswathiH
      @AswathiH 7 місяців тому +1

      @@DrHarishGarg Thank you Sir...for your response

  • @a.shakila7171
    @a.shakila7171 7 місяців тому

    Sir don't stop video of your pyq with short cut plz dp more for us to crack csir net please do not stop video
    Kindly do needful

  • @gayatrimishra9599
    @gayatrimishra9599 2 місяці тому

    Sir last lecture kyu बोले आप....

  • @innovative7815
    @innovative7815 7 місяців тому

    Thanku sir❤

  • @dhananjaytudu6864
    @dhananjaytudu6864 Місяць тому

    Answer of the last question question
    1)✅ 2)✅ 3)❌ 4)❌

  • @antonyswisha8803
    @antonyswisha8803 6 місяців тому

    Answer for the last one : 1& 3 is it correct sir

  • @parveenkumar8050
    @parveenkumar8050 7 місяців тому

    Thanku sir

  • @thibakarrasu1786
    @thibakarrasu1786 7 місяців тому +1

    Complex analysis topic sir

  • @manasa3554
    @manasa3554 7 місяців тому +1

    Sir upload pyq 2011 to 2023 complex analysis December Please, please, please...... SIR ..SIR🙏🙏🙏🙏🙏🙏🙏

  • @is_math_hard
    @is_math_hard 7 місяців тому

    39:05
    correct option is 3, you don't even read the options.
    4 is nowhere near correct, if you take f= x^3, f'=3x^2, which is not one one

    • @Siyagupta52
      @Siyagupta52 6 місяців тому

      Option (3) and (4) both are correct
      As in 4th option it's written for some x
      So if we restrict the value of x then 3x^2 will also become one-one

    • @PradeepSahu-wr4sx
      @PradeepSahu-wr4sx Місяць тому

      In option 3 f is constant only for 2nd part not for first part

    • @PradeepSahu-wr4sx
      @PradeepSahu-wr4sx Місяць тому

      So only option 4 is correct

  • @peddichandu3946
    @peddichandu3946 Місяць тому

    Option 1and 2 are correct

  • @dipdharsingh5591
    @dipdharsingh5591 7 місяців тому

    Sir dec 2023 statistics part c kra dijiye

  • @ajeetverma5219
    @ajeetverma5219 7 місяців тому

    Option a,b are correct to the given problem

  • @Motivationmaths29
    @Motivationmaths29 6 місяців тому

    A,b,d are right 👍

  • @verabandiyasasridurga1265
    @verabandiyasasridurga1265 7 місяців тому

    Only option 2 is correct for last question sir
    Coming to option 1 it is not true for x=1

  • @Mgarg-p6k
    @Mgarg-p6k 7 місяців тому

    Sir dnt stop making videos

  • @RanjangamingYT7477
    @RanjangamingYT7477 2 місяці тому

    1:41:56 b option true 😢

  • @imkunalkapoor
    @imkunalkapoor 7 місяців тому

    ❤❤

  • @Motivationmaths29
    @Motivationmaths29 6 місяців тому

    A,B are right 👍