Regula Falsi Method on Casio fx-991ES and fx-82MS Calculators + Secret Trick + Proof!

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  • เผยแพร่เมื่อ 25 ม.ค. 2025

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  • @thisisjav5048
    @thisisjav5048 7 ปีที่แล้ว +8

    i have my semester exam tommorow and your videos helped me a lot ! Thank you very much sir.

  • @AbhinavSingh-qy5my
    @AbhinavSingh-qy5my 8 ปีที่แล้ว +9

    huhuhu...lifesaver... i got it one day before exam...thanks

  • @mohitchaurasia5470
    @mohitchaurasia5470 8 ปีที่แล้ว +12

    thxx
    you are too good that you dont even need to say to subscribe to your channel

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว +1

      It's so kind of you! But many people just watch and close it without saying thanks, it's for them. Not for good viewer like you :-)

    • @mohitchaurasia5470
      @mohitchaurasia5470 8 ปีที่แล้ว +1

      Thankyou, sir for uploading such a nice content

    • @ChandravijayAgrawal
      @ChandravijayAgrawal 8 ปีที่แล้ว +1

      Sujoy Krishna Das upload more videos

  • @sweetness4j1
    @sweetness4j1 5 ปีที่แล้ว +1

    this guy is ABSOLUTELY THE BEST.
    THANK YOU SO MUCH

  • @konataGAMERZ
    @konataGAMERZ 10 ปีที่แล้ว +6

    Already subscribed! More power Sujoy! never thought that I'd learn faster from you than my professor. Really great job for doing this.
    I'm currently watching your vids to review for my Long Exam. Really helps a lot :)
    I'll comment soon some suggestions on what video you should do next. Keep it up !

  • @jaydeepprajapati
    @jaydeepprajapati 9 ปีที่แล้ว +5

    thanks for this video...
    really u have amazing teaching skill... thank you again..

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว +2

      jaydeep prajapati It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @saifmirza4969
    @saifmirza4969 8 ปีที่แล้ว +2

    Stay Happy Sir .... Best way of teaching numerical computation ... :)

  • @millej38
    @millej38 9 ปีที่แล้ว

    Regula Falsi method is very effective! You can also use mode 5 4 on the Casio and enter the coefficients to get the real root and complex roots. I really like the table and organization of the process. Thank you sir.

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว

      +millej38 You are right! I'd like you to subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @ankitjangra5753
    @ankitjangra5753 8 ปีที่แล้ว +1

    saves alot of time...quick and easy explanation..thnks

  • @tanooparavind9450
    @tanooparavind9450 8 ปีที่แล้ว +1

    is there any method to use bisection method with an derivative equation???

  • @SauravYad
    @SauravYad 10 ปีที่แล้ว +3

    nice video sir..its help me alot to learn faster . thanks for uploading and sharing your videos with us !

    • @sujoy70
      @sujoy70  10 ปีที่แล้ว +4

      saurav yadav It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @chandradaybhowmik7118
    @chandradaybhowmik7118 9 ปีที่แล้ว +4

    Great video.you are doing a great job.

  • @sanjeevsingh3029
    @sanjeevsingh3029 4 ปีที่แล้ว

    Sir wo calci me kaise switch kar rhe hai fx calculation to x calculation without going through the whole process like agian putting the value to calculate x

  • @amazingvideos6474
    @amazingvideos6474 4 ปีที่แล้ว

    Hai bro, I have a doubt, how to solve a problem like this, Question is "Obtain the forward difference interpolating
    polynomial from the following set of nodes" and here given a set of x values as 0, 1, 2, 3, 4, 5, 6, 7 and corresponding f(x) values 0, 7, 26, 63, 124, 215, 342, 511

  • @amitubaba
    @amitubaba 8 ปีที่แล้ว +2

    x^6-x^4-x^3-1=0 solve by regular falsi method?

  • @NadeemAli-mc4bx
    @NadeemAli-mc4bx 9 ปีที่แล้ว

    so amazing ....good teaching....i learnt alot of from this ...especially ..caculator use..i am very thankfull to you ...sir

  • @ChandravijayAgrawal
    @ChandravijayAgrawal 8 ปีที่แล้ว +4

    thanks sujoy

  • @sanjeevsingh3029
    @sanjeevsingh3029 4 ปีที่แล้ว

    Sir plz reply, how to Save an equation in calci

  • @yasirmaren8711
    @yasirmaren8711 8 ปีที่แล้ว

    hello sujoy first of all i want to tell u thanks for every thing and want to ask if u have any vid bisection method on transcendental equation

  • @thetechlife1253
    @thetechlife1253 7 ปีที่แล้ว +1

    Thank you sir, only by seeing this video I understood this method!!!!!

  • @shahad108
    @shahad108 7 ปีที่แล้ว

    thank u very very very much sir , tomorow is my exam

  • @anand-uj1vm
    @anand-uj1vm 8 ปีที่แล้ว +2

    what about transcendental function,how we can solve using calculator especially e^x function.

    • @inzemamhaque1435
      @inzemamhaque1435 7 ปีที่แล้ว +1

      This is my same problem how to find X in calcy

  • @surya2557
    @surya2557 4 ปีที่แล้ว

    Can you tell program .so that we can complete all value

  • @gunjanpuri07
    @gunjanpuri07 9 ปีที่แล้ว

    sir can we check the ans for all the methods like u did in the last in this method ??

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว

      +Gunjan Puri I think yes. Thanks! Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @shrutikaagarwal8220
    @shrutikaagarwal8220 8 ปีที่แล้ว

    Sir can you please tell like if the ques is xsinx-1 and we hav to find for x=1
    How do we convert into radian and calculate evrytime quickly on Casio calculator

  • @saurabhsharma359
    @saurabhsharma359 7 ปีที่แล้ว

    You are too good but i just want to ask can we do these calculation in any scientific calculator

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว

      I think it's shown in the vid already.

  • @onceajordan
    @onceajordan 10 ปีที่แล้ว +1

    nice work. u r very good at your work, upload the videos more frequently and also upload examples for transcendental eqns. :)

  • @pranjaljagtap8398
    @pranjaljagtap8398 7 ปีที่แล้ว

    to get the answer directly ..sir y did u take x as 1.5??

  • @indranilbose2406
    @indranilbose2406 9 ปีที่แล้ว +1

    what is going on at 8.30???

  • @supratiksaha4868
    @supratiksaha4868 ปีที่แล้ว

    wow! so innovative. secret revealed!!

  • @sunitharamavath1900
    @sunitharamavath1900 4 ปีที่แล้ว

    Excellent explanation sir ❤️

  • @amnarajput1811
    @amnarajput1811 8 ปีที่แล้ว +2

    thanks alottt for such amazing videos...

  • @anshulkapila7572
    @anshulkapila7572 6 ปีที่แล้ว

    Plz provide link of that video... More than one root

  • @pulkitmahajan3661
    @pulkitmahajan3661 10 ปีที่แล้ว

    SIR IT IS A PRIVILIGE TO SEE UR VIDEOS.....I REALLY APPRECIATE UR WORK.....BUT IF U PLEASE DEMONSRATE IT ON CASIO MS......

  • @HARIBABU-vp2lh
    @HARIBABU-vp2lh 8 ปีที่แล้ว

    excellent teaching nw i hv no duubt thank u so mach sir

  • @aboutstudies123
    @aboutstudies123 8 ปีที่แล้ว

    Very easy to understand Sir!

  • @kdrchandu5110
    @kdrchandu5110 5 ปีที่แล้ว

    Make videos on fourier series

    • @sujoy70
      @sujoy70  5 ปีที่แล้ว

      DEEKSHITHA REDDY KAMATHAM Do you have any numerical questions on Fourier Series?

  • @dipsangi
    @dipsangi 10 ปีที่แล้ว

    Did a good job man... it really helps me....nice video

    • @sujoy70
      @sujoy70  10 ปีที่แล้ว

      Dipajyoti Paul It's my pleasure! Comments from viewers like you really motivates me!
      I've one request,if you could share my videos and my channel's URL on your Facebook & Google+ profiles that would be very much helpful for me and other students who are doing similar courses like you. Because sharing is caring :-)

  • @NadeemAli-mc4bx
    @NadeemAli-mc4bx 9 ปีที่แล้ว

    there is one confusion for me .respected sir ..how we take the intial points......on which base....if they were not given

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว

      +Nadeem Ali Already explained in video. Initial points are not given in this question also. Lower point(value a) is where f(x) < 0, and upper point(value b) is where f(x) > 0. That is f(a) < 0 and f(b) > 0. So points are a and b. Hope you understand. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

    • @NadeemAli-mc4bx
      @NadeemAli-mc4bx 9 ปีที่แล้ว

      Thank you sir ...i undestood

  • @vpnnsharma897
    @vpnnsharma897 8 ปีที่แล้ว

    Sir I am in formerly UPTU now AKTU and I got new admission in this university. I don't know they allow fx991es or not but one of my teacher said to me they are not allow. Anyways I want to know the what's the difference between fx991es, fx991ms and fx991ex and which is best for me to buy.

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      +Vipin Sharma If u r buying new, then go for 991ex which has more features,otherwise 991es is ok ok. 991ms in basic, no "natural display'. 991es & 991ex has natural textbook displays which shows expressions as it is in textbooks such as matrix & integration. 991ex is more easy to use. watch my these two vids- th-cam.com/video/qvqtmZ_H50g/w-d-xo.html and th-cam.com/video/ohzPj_CRW-M/w-d-xo.html you'll understand.

    • @vpnnsharma897
      @vpnnsharma897 8 ปีที่แล้ว

      thanks sir.

  • @vpnnsharma897
    @vpnnsharma897 8 ปีที่แล้ว

    Sir I watch all your videos almost because they are really helpful but My board not allow fx991 calculator. So please help me to solve these methods on fx100ms calculator. Thank you

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว +2

      +Vipin Sharma Which board u r in? Are scientific calculator allowed? If they allow 100ms, then 991es should be allowed. Both are scientific calculators.

  • @ASHOKSIRALAPU
    @ASHOKSIRALAPU 8 ปีที่แล้ว

    thank u so much sir. ur videos are so helpful.

  • @inzemamhaque1435
    @inzemamhaque1435 7 ปีที่แล้ว +1

    How to find X in calcy plz any one u can tell me

  • @undefinedkawsar6802
    @undefinedkawsar6802 8 ปีที่แล้ว +2

    Thanks a lot, sir.

  • @prathmeshkalburgi1455
    @prathmeshkalburgi1455 7 ปีที่แล้ว +2

    very good video👍👍

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว +1

      Thanks! Plz subscribe and visit again!

  • @AnkitSharma-mf8su
    @AnkitSharma-mf8su 7 ปีที่แล้ว +2

    I have 100 Ms calculator..plz upload some videos for that too..😭😭😭😭

  • @shubhamk9875
    @shubhamk9875 8 ปีที่แล้ว

    sir i would like to get all numerical method videos in one directory, pls try help me... its very difficult us search every video of NM.................... :-)

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      +Shubham Kumar You can find them here- goo.gl/ZxFOj2
      If you like any of my videos, request you to please like & share it. Because sharing is caring :-)

  • @DIVYABHOG
    @DIVYABHOG 8 ปีที่แล้ว

    thanks😊😊😊 it's really helpful

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      Thanks! Subscribe to my TH-cam channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)

  • @akashparashar3348
    @akashparashar3348 7 ปีที่แล้ว

    how to solve 6x6 matrix in 991ES PLUS

  • @gokulavarshinis2241
    @gokulavarshinis2241 4 ปีที่แล้ว

    Where is the calc button in fx-82ms

  • @bhargavibharu7874
    @bhargavibharu7874 4 ปีที่แล้ว

    How to change it to S A M on Casio fx_991ES

  • @krishnaveniar6990
    @krishnaveniar6990 4 ปีที่แล้ว

    Thank you so much sir

  • @kalaivanig6380
    @kalaivanig6380 9 ปีที่แล้ว

    super video. thank you sir.
    but i have i request plz demonstate it on casio 991MS....

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว

      kalaivani g I don't own 991MS. But features are almost! same. It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @poonamgurwan5559
    @poonamgurwan5559 4 ปีที่แล้ว

    Kya exam me calculator allow hota h

  • @sahilgarg7715
    @sahilgarg7715 8 ปีที่แล้ว

    thank uhh very very very much sir... uhh helped me alot... :)

  • @luciferdeep6250
    @luciferdeep6250 7 ปีที่แล้ว +3

    thank sir.

  • @nehapanchalbhimra5997
    @nehapanchalbhimra5997 8 ปีที่แล้ว

    How can i get the value of e

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      +Neha PanchaL Plz elaborate your qs.

    • @nehapanchalbhimra5997
      @nehapanchalbhimra5997 8 ปีที่แล้ว

      How can we get the value of log base.. Plss xplain.. Using this same calculatr

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      +Neha PanchaL Check th-cam.com/video/dBxoqjBfbEA/w-d-xo.html and th-cam.com/video/fSF3G357Z6s/w-d-xo.html
      Thanks! Subscribe to my TH-cam channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)

  • @sayeedxp
    @sayeedxp 7 ปีที่แล้ว

    good job...i love your work

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว

      Thanks! Don't forget to subscribe and share.

  • @Diock1000
    @Diock1000 8 ปีที่แล้ว

    Thanks a lot. This is golden ! Cheers ...

  • @NirmalKumar-xw3ko
    @NirmalKumar-xw3ko 7 ปีที่แล้ว

    sir you are making this mistake always . 1.25

  • @HKCREATESUNIQUE
    @HKCREATESUNIQUE 5 ปีที่แล้ว

    Are you an asaamese person?

  • @angelinasubhu2715
    @angelinasubhu2715 5 ปีที่แล้ว

    i think we all know how to calculate the sum in 82 ms you are not showing any method in 82 ms only solving equatn

  • @manishnegi1154
    @manishnegi1154 5 ปีที่แล้ว

    Bhai shortcut vala v solve kre deta fx-82 calculator ma

  • @amazingvideos6474
    @amazingvideos6474 4 ปีที่แล้ว

    Thanks a lot

  • @rakibhassanrony902
    @rakibhassanrony902 6 ปีที่แล้ว +1

    You should implement this by calculator program, wastage of time yet!!!

  • @karanbeersingh5179
    @karanbeersingh5179 6 ปีที่แล้ว

    Vry vry vry vry vry thank u sir g god blesss uuuuu

    • @sujoy70
      @sujoy70  6 ปีที่แล้ว

      Dear Karanbeer, you don't know how much these blessing motivate me, and make my mother proud when I show her the comments! God bless you too!

  • @drakshancook1413
    @drakshancook1413 6 ปีที่แล้ว

    Fx82ms ko calci mein kaise krenge

  • @pchandu1995
    @pchandu1995 11 ปีที่แล้ว

    Nice work

  • @vajiraoi.a.s1550
    @vajiraoi.a.s1550 6 ปีที่แล้ว

    Tusi great hooo......

  • @neetushreegaranaik4253
    @neetushreegaranaik4253 6 ปีที่แล้ว

    Sir thank u sooo much....

  • @vanithaelango5025
    @vanithaelango5025 6 ปีที่แล้ว

    very good teaching but u can pronounce some words properly... that was funny.. but very good video :)

  • @venkateshvaankar6176
    @venkateshvaankar6176 8 ปีที่แล้ว

    its good video

  • @sanketbatra9353
    @sanketbatra9353 9 ปีที่แล้ว +2

    good1 sir....

  • @36shreyas
    @36shreyas 10 ปีที่แล้ว

    Awesome & Thank you

    • @sujoy70
      @sujoy70  10 ปีที่แล้ว

      shreyas limaye It's my pleasure! Comments from viewers like you really motivates me! Watch my other Numerical videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @oss8643
    @oss8643 8 ปีที่แล้ว +3

    thnku sir

  • @Krishan_Verma
    @Krishan_Verma 6 ปีที่แล้ว

    Nice vedio but you have wrote that wrongly 😁value1

  • @mdasad5251
    @mdasad5251 8 ปีที่แล้ว

    thanks

  • @ShekharSK
    @ShekharSK 9 ปีที่แล้ว

    awesome sir

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว

      +Shekhar Kutarmare Thanks for your inspiring comment!

  • @MrMINAKMPATEL
    @MrMINAKMPATEL 7 ปีที่แล้ว

    Very Good usefully trick

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว

      My pleasure! Please do subscribe for more videos. My viewer count is 75 Lakhs, but subscriber is only 39000 :-(

  • @swatimishra6781
    @swatimishra6781 7 ปีที่แล้ว

    Thank you sir

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว

      My pleasure! Please do subscribe for more videos. My viewer count is 75 Lakhs, but subscriber is only 39000 :-(

  • @tirthankarghosh7044
    @tirthankarghosh7044 6 ปีที่แล้ว +1

    Succesfully wasted 9:39 minutes...wished to learn something fast tricks to save time during exam....i ended up learning the same thing i knew....

  • @farhaanuddin5554
    @farhaanuddin5554 7 ปีที่แล้ว

    Thank you

    • @sujoy70
      @sujoy70  7 ปีที่แล้ว

      Thanks! Don't forget to subscribe!

  • @vv.photography_95
    @vv.photography_95 10 ปีที่แล้ว

    UR AMAZING ! :)
    Thank You..:)

  • @prabhakarkevat6846
    @prabhakarkevat6846 9 ปีที่แล้ว

    nice video...

    • @sujoy70
      @sujoy70  9 ปีที่แล้ว +1

      +prabhakar kevat It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @alishahzaidi3130
    @alishahzaidi3130 5 ปีที่แล้ว

    Ithna fast calculator chalata ki samaj hi nhi Aya last me kese ans nikala equation se directly

    • @KeshavJadhav
      @KeshavJadhav 5 ปีที่แล้ว

      This may be useful to you:
      th-cam.com/video/lhcf-UPejZg/w-d-xo.html

  • @dancing760
    @dancing760 7 ปีที่แล้ว

    good

  • @THECHEMOPHILIC
    @THECHEMOPHILIC 5 ปีที่แล้ว +1

    bhai hindi me bol loge to kam views nahi honge.

  • @Zhaymoor
    @Zhaymoor 10 ปีที่แล้ว

    great job thank you ^^

    • @sujoy70
      @sujoy70  10 ปีที่แล้ว

      Zaid Haymoor It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)

  • @umeshpandey4329
    @umeshpandey4329 10 ปีที่แล้ว

    tq for video

    • @sujoy70
      @sujoy70  10 ปีที่แล้ว

      umesh pandey It's my pleasure! Kindly subscribe to my TH-cam channel so that when I upload a new video,you get notified. And please share my videos you liked! Because sharing is caring :-)

  • @gauravasthana6449
    @gauravasthana6449 6 ปีที่แล้ว

    What is the use of Calculator except for calculation , how does it relate to regula falsi method .... Stop wasting others time.

    • @sujoy70
      @sujoy70  6 ปีที่แล้ว

      You got it right! Calculators are for calculations only! However, you can directly find the roots using the calculator without doing the whole math (useful in real life and for checking the derived answer after calculation). Request you to check at 7:00 minute. Thanks! Please do subscribe for more videos. My viewer count is 75 Lakhs, but subscriber is only 39000 :-(

  • @srijanbiswas2409
    @srijanbiswas2409 8 ปีที่แล้ว

    really helpful :)

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      Thanks! Subscribe to my TH-cam channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)

  • @amnarajput1811
    @amnarajput1811 8 ปีที่แล้ว

    👍👍👍👌👌👌👌

  • @harshsp7016
    @harshsp7016 8 ปีที่แล้ว

    You have to improve

  • @Sushil2874
    @Sushil2874 8 ปีที่แล้ว

    thank you sir......

    • @sujoy70
      @sujoy70  8 ปีที่แล้ว

      +Sushil Jaiswal Thanks! Subscribe to my TH-cam channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)