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Business Mathematics | Matrices & Determinants | Part-2 | Cramer's Rule |

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  • Опубліковано 11 тра 2018
  • ca foundation maths, matrices and determinants, topic: cramer's rule has been discussed by Chandan Poddar Sir in this video.
    The video can also be used by cma foundation fundamentals of mathematics, bcom, bcom hons, bba, mcom, mba and other commerce courses.
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    Grooming education academy is engaged in providing qualitative commerce education to society at concessional prices. We believe in Research, reasoning and result and thus our learners admit our USP of: "Pioneer in developing concepts". We provide the complete tutorials for all commerce courses including CA, CS, CMA, BCom, BBA, Mcom, MBA, M.com, Class 12, Class 11 and other commerce courses.
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КОМЕНТАРІ • 172

  • @GroomingEducationAcademy
    @GroomingEducationAcademy  8 місяців тому

    ⚫ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐨𝐮𝐫 𝐄𝐬𝐜𝐡𝐨𝐥𝐚𝐫𝐬 𝐀𝐈 𝐀𝐩𝐩
    play.google.com/store/apps/details?id=com.escholars.grooming

  • @amaannizami8800
    @amaannizami8800 5 років тому +20

    I dont know sir how to thank you for helping to those students who are not taking coachings due to financial problems in their family and you helped me so much in understanding the business statistics and mathematics in such a good and polite way.........so sir i request you please dont stop making the video in future it may help others students and me also........... And last but not least please also upload the subjects and chapter of b.com 3rd year.... So thank you so much sir

  • @deepanjain4070
    @deepanjain4070 5 років тому +79

    what coincidence when i was using my phone sir said "dhyaan se dekho besharmo" as if even sir knew that i was not listening the lesson.

  • @zeenathafiz5065
    @zeenathafiz5065 Рік тому +4

    I can't believe I have never understood at classroom how can it be possible ....thankyou soo much sir u r really brilliant and extraordinary thankyou so much once again sir

  • @shyamchoudhary39
    @shyamchoudhary39 2 роки тому +9

    The way of teaching was amazing. All doubt has out of mind and really interesting class.
    Thank you 😊

  • @raviranjan4330
    @raviranjan4330 5 років тому +20

    sir A1 me -2000hoga

    • @joe80bh
      @joe80bh 3 роки тому

      Correct bro

  • @nainasingh8878
    @nainasingh8878 2 роки тому +9

    Sir, in creamers rule you said that it is applicable only if Det. A is greater than 0. But in the question you solved the value of det. A is (-175) which is less than 0.

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  2 роки тому

      Dear Naina,you can ask your query in the discussion forum, which is available in our course below video lectures; our subject expert will reply to you directly in the discussion forum, so kindly visit our website:- www.escholars.in/ you will get more content and guidance there.

    • @crypstock2612
      @crypstock2612 2 роки тому

      Modulus of anything can never be negative

    • @siddharthbhatia460
      @siddharthbhatia460 2 роки тому +1

      Because we are dividing by det(A) to get , Cramer's rule only works if det(A) ≠ 0. If det(A) = 0, Cramer's rule cannot be used because a unique solution doesnt exist since there would be infinitely many solutions, or no solution at all.

  • @yashchaturvedi941
    @yashchaturvedi941 2 роки тому +11

    such a wonderful lecture 💗 we are blessed to have u sir 😍🧿🧿😌

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  2 роки тому +4

      Welcome Yash. We need a small gift. Please subscribe to the channel. Hopefully, you will do the same.

  • @devrajsingh9990
    @devrajsingh9990 2 роки тому +11

    sir , you said that crammers rule is only applicable if |A| >0 but it is less than 0 in the very question you solved. #DOUBT

    • @shubhangeechoubey1745
      @shubhangeechoubey1745 2 роки тому

      Did he explain this?

    • @rashmirekhasahoo22
      @rashmirekhasahoo22 2 роки тому +3

      In ths very question, |A| = 175 hence |A| > 0
      (P.s-modulus of anything can never be ngtv. So, its 175 not -175)

    • @rupenderyadav8975
      @rupenderyadav8975 2 роки тому +1

      According to this |A| can never be negetive

    • @mohitbhadula
      @mohitbhadula 2 роки тому +1

      ​@@rashmirekhasahoo22 yeh Jada dimag laga tumne 😂modulus nhi hai woh just determinant ko represent karne ka tarika hai

  • @vinodsinghnegi8659
    @vinodsinghnegi8659 3 роки тому +8

    Sir, |A1| = -350 ,. Hona chahiye sayad

  • @soniaparashar9396
    @soniaparashar9396 3 роки тому +4

    Thanks sir for making me comfortable with maths, you are really best teacher in my life

  • @Hastag-PV
    @Hastag-PV 3 роки тому +1

    thank u sir, ap ne bhot aache bataya .
    ek dam clearly and smooth or softly way me .

  • @manishagupta1301
    @manishagupta1301 3 роки тому +4

    Love the way you teach sir😊💐 Thank you for your efforts ❤️ really helpful sir

  • @kaurkashish807
    @kaurkashish807 Рік тому +1

    I just need the level of patience , sir is having while solving the sums 😅.

  • @insane_yt4287
    @insane_yt4287 2 роки тому +1

    sir a very nice initiative taken by you to give such a nice teaching to us and surely it helped millions of student and i special like you the most sir. Giving a value leacture free thats a golden heart.

  • @allenjohnson9525
    @allenjohnson9525 4 роки тому +3

    Sir u said crammers rule only applicable when |A| > 0 but here |A| is -175 plz sir reply I'm confused

  • @komalsehrawat6382
    @komalsehrawat6382 6 років тому +1

    After watching your all videos .........i m the biggest fan of your way of explaining such hard questions

    • @komalsehrawat6382
      @komalsehrawat6382 6 років тому +1

      Chandan Poddar sir.... I m a student of B. Com(prog)... Motilal Nehru college (delhi university) 😊😊😊😊

  • @tapanrai
    @tapanrai Рік тому

    Yeah buddy
    Easy concept.........

  • @akhilpratapsinghtomar
    @akhilpratapsinghtomar 2 роки тому +1

    You are a mind-blowing teacher....😇

  • @neerajrawat1556
    @neerajrawat1556 2 місяці тому +1

    Thank you Sir 🙏🙏

  • @subhajeetzaynbaruah
    @subhajeetzaynbaruah Рік тому +1

    Thank you sir,after 10 days its my 4th sem finals and now you are my only hope to pass the exams

  • @shivamsharma-ji1yi
    @shivamsharma-ji1yi 6 років тому +5

    Sir greater than zero hoga tbhi use hoga ya less than zero hoga tb bhi use krskte h cramers rule

    • @shivamsharma-ji1yi
      @shivamsharma-ji1yi 6 років тому

      Chandan Poddar Sir determinants of A 0 ayega then what should we do?

    • @Mehtaharsh491
      @Mehtaharsh491 6 років тому

      a=0 singular matrix
      where a>1 is non singular matrix

    • @arcadegaming2621
      @arcadegaming2621 5 років тому

      @@Mehtaharsh491 A is not equal to zero

  • @abhishek.soni_2001
    @abhishek.soni_2001 3 роки тому +2

    sir, but the question that you solved usme |A| negative tha? any clarification

    • @varnikachhillar300
      @varnikachhillar300 3 роки тому

      I want to ask the same question -175 is not greater than 0 , then how is this rule applicable on this question

  • @jasskumar5392
    @jasskumar5392 3 роки тому +1

    Thnku Sir And Happy Lohri

  • @sourabhchhabra2731
    @sourabhchhabra2731 5 років тому +1

    tq sir, bt can u understand me . inconsistent kb aae ga? in cramer rule.

  • @salmaazad8157
    @salmaazad8157 3 роки тому +1

    Thankyou so much for such a nice and clear explanation💙

  • @InsaneTap
    @InsaneTap Рік тому

    Best videos ever🙂

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  Рік тому +1

      Thank you so much for your kind words! We're thrilled to hear that you found our videos helpful. Our team works hard to create high-quality and informative content, and it's always rewarding to receive positive feedback from our viewers. We hope that our videos continue to be a valuable resource for you. If you have any suggestions or requests for future videos, please don't hesitate to let us know. Thanks again for your support!

  • @shrutijha3488
    @shrutijha3488 2 роки тому +1

    Thank you so much sir..u r such a great teacher ♥️

  • @shiwanisingh439
    @shiwanisingh439 4 роки тому +1

    Thnq sir.... U teach so well 🤗

  • @thangthang2014
    @thangthang2014 2 роки тому +2

    Sir your video created big doubt 13:12
    U say gramer's rules is only applicable when determinant |A|>0....but here in your questions determinant |A| is -175 so how can this be greater than 0
    Sir or someone pls reply my exam is knocking my door

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  2 роки тому +1

      Dear student, you can ask your query in the discussion forum, which is available in our course below video lectures; our subject expert will reply to you directly in the discussion forum, so kindly visit our website:- www.escholars.in/ you will get more content and guidance there.

    • @thangthang2014
      @thangthang2014 2 роки тому

      @@GroomingEducationAcademy ok sir will surely visit, thankyou ❤️

    • @raghavsahu5438
      @raghavsahu5438 Рік тому

      It should be like |A| should be greater or less than 0, but it should not be equal to 0.
      Because if |A| will be equal to 0 then we'll not be able to determine the values of X,Y and Z and thus the values go undefined.

  • @haryanvistudios
    @haryanvistudios 2 роки тому +1

    Nice sir

  • @shivaniverma5618
    @shivaniverma5618 6 років тому +1

    Sir but in some questions they mention solve by matrices method adjoint so what we do.

  • @samarthgupta1893
    @samarthgupta1893 Рік тому +1

    Sir yeh method inverse matrix m bhi kr skte h ky or linear equations matrix m bhi

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  Рік тому

      Dear Student, you can ask your query in the discussion forum, which is available in our course below video lectures; our subject expert will reply to you directly in the discussion forum, so kindly visit our website:- www.escholars.in/ you will get more content and guidance there.

  • @priyarajput5854
    @priyarajput5854 2 роки тому

    M apne second semester k liye apki video se hi padhai kar rahi hu . Because apke smjhane ka tarika best h sir .. thank u🙂

  • @geetanjali7047
    @geetanjali7047 2 роки тому

    Sir you made it so easy to understand👌thank you sir..

  • @thestetusvila9080
    @thestetusvila9080 2 роки тому

    Guru ji dhanyawad ❣️❣️

  • @Angrybirdhere
    @Angrybirdhere 4 роки тому

    Oh at the end Jo glti hui thi calculation m wo apne pkd li. Ok now satisfied with my answer 👍👍👍👍😊

  • @chandnisinghmehta1207
    @chandnisinghmehta1207 6 років тому +1

    Thank u soooooooooooo much sir you are doing good job for us.

  • @prabhsamra7.12
    @prabhsamra7.12 3 роки тому +1

    One of the lovable teacher I've ever seen .....thank u sir .😇

  • @bihirangfaptura8389
    @bihirangfaptura8389 3 роки тому

    Awesome... Thank you Sir❤️

  • @rabenmedhi4877
    @rabenmedhi4877 3 роки тому

    U help us so much sir ...

  • @RAV-md2cs
    @RAV-md2cs 5 років тому +1

    Sorry to disturb you again I got it from the description
    Thank you once again

  • @kaustavagarwal3645
    @kaustavagarwal3645 3 роки тому

    Sir it was so helpful .... Thank you so much ... Mazza hi aagaya😊

  • @shivamsharma-ji1yi
    @shivamsharma-ji1yi 6 років тому

    Sir cramers rule khi bhi lga skte h jb hme matrix ka question aye adjoint of A method se na nikale yh method correct ya kch different h usme aur isme

  • @dipakdidwania2176
    @dipakdidwania2176 4 роки тому

    Really liked it sir awsome

  • @shaguftaperween_official
    @shaguftaperween_official 4 роки тому

    Thanku you so much sir you are amazing teacher

  • @ronakagarwal4627
    @ronakagarwal4627 4 роки тому +1

    Amazing teacher, u explain everything so easily and simply in a short time , thanks a lot sir, sir plz keep uploading and helping students, wishing the very best for you 😀

  • @rupanshughai8333
    @rupanshughai8333 2 роки тому

    thankyou so much sir ji

  • @divyakumari3872
    @divyakumari3872 3 роки тому

    Thnku soo much sir 🙏u deserve our best feedback🙏🙏🙏🙏

  • @muhammadshoaib4256
    @muhammadshoaib4256 Рік тому

    suplendid sir

  • @justjain1696
    @justjain1696 4 роки тому

    Thank you so much sir.
    Very helpful lectures

  • @shaikafroz6247
    @shaikafroz6247 2 роки тому

    Thank you 🤗❣️❣️

  • @chetangupta_official
    @chetangupta_official 5 років тому

    Thank you so much sir..its very effective you are the best.😊

  • @shripande5702
    @shripande5702 4 роки тому

    Thank you so much sir for your guidance

  • @commercedoubtclearpbiswas3172
    @commercedoubtclearpbiswas3172 2 роки тому

    Thank u sir, understand very easily your teaching concept 😊

  • @RJNK2007
    @RJNK2007 3 роки тому

    Thank you very much sir

  • @Minato._.namikaze
    @Minato._.namikaze 2 роки тому

    You r really awesome sir thank you

  • @abhishekgarabadu3503
    @abhishekgarabadu3503 Рік тому

    Awesome video sir

  • @sauravsingh4027
    @sauravsingh4027 2 роки тому

    sir u r legend

  • @Sharma-ho8np
    @Sharma-ho8np 2 роки тому

    what a wonderful teacher 😃😃

  • @rafiyasketchingart786
    @rafiyasketchingart786 4 роки тому

    Ap ki classes wonderful h sir all concept m
    I'm so lucky because of I attend your classes

  • @tanmayghosh3817
    @tanmayghosh3817 4 роки тому

    Thanks a lot sir 🙏💕

  • @knowledgeablethings8692
    @knowledgeablethings8692 4 роки тому

    Thanks 😇

  • @dushyantsharma5212
    @dushyantsharma5212 5 років тому

    I have one doubt,is this method apply only for 3 variables or more variables

  • @md.nazmulislam9824
    @md.nazmulislam9824 4 роки тому

    Sir I'm a big fan of you.....❤
    I'm from Bangladesh

  • @SAHIlSHARMA-zj7qs
    @SAHIlSHARMA-zj7qs 3 роки тому +1

    Sir determinant ki properties ka video dalo ..please😭😭

  • @Sachin_Chauhan7767
    @Sachin_Chauhan7767 6 років тому

    Sir you are Awesome 🤩🤩

  • @tanmay2113
    @tanmay2113 Рік тому

    Sir one #DOUBT
    you said it's only applicable if the value of |A| > 0 but in your case |A| = -175 which is not greater than zero, so how is the answer correct please explain

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  Рік тому

      Dear Tanmay, you can ask your query in the discussion forum, which is available in our course below video lectures; our subject expert will reply to you directly in the discussion forum, so kindly visit our website:- www.escholars.in/ you will get more content and guidance there.

    • @raghavsahu5438
      @raghavsahu5438 Рік тому

      It should be like |A| should be greater or less than 0, but it should not be equal to 0.
      Because if |A| will be equal to 0 then we'll not be able to determine the values of X,Y and Z and thus the values go undefined.

  • @AmanVerma-om6jo
    @AmanVerma-om6jo 5 років тому

    Thank you sir 💖💖

  • @mohammedshawonibnbashar3124
    @mohammedshawonibnbashar3124 2 роки тому

    I attend your class from Bangladesh🇧🇩.
    Thank you so much sir for your best lecture of matrices and determinants🔥🔥💯.
    Love you sir❤️

  • @Malikayraa
    @Malikayraa 2 роки тому

    Tysmmmmm

  • @sandeep1221
    @sandeep1221 3 роки тому

    Tq sir ji

  • @dushyantkhareta4973
    @dushyantkhareta4973 2 роки тому

    Brilliant sir🙏💯

  • @monugoyal9082
    @monugoyal9082 5 років тому

    Thanks sir

  • @lazyboys7338
    @lazyboys7338 3 роки тому +1

    sir in this question,|A|=-175. It is less than 0.

  • @sagunchauhan9370
    @sagunchauhan9370 2 роки тому

    Thnkuu so much sir it's hlp a lottttt

  • @komalsehrawat6382
    @komalsehrawat6382 6 років тому +2

    Thanku so much sir.....

  • @tapangaur7978
    @tapangaur7978 5 років тому

    Sir pura 12th ki tarh solve nahi karna kya bass ese hi kar dena hy????? Bcom sol mein??? Pls reply

  • @SALMANKHAN-ox3ts
    @SALMANKHAN-ox3ts 3 роки тому

    Ossmmmm Excellent 😃👍

  • @thesharpnotes9549
    @thesharpnotes9549 3 роки тому

    Thank you again sir.

    • @thesharpnotes9549
      @thesharpnotes9549 3 роки тому

      @@GroomingEducationAcademy sir, i have already share this video and my all friends says that it was next level teaching.

  • @jannat6202
    @jannat6202 2 роки тому

    Sir can I use this in Bcom Sem2??? And thank you so much for making this video and now all maths are very easier for me ❤️❤️❤️❤️

  • @manishachauhan7625
    @manishachauhan7625 5 років тому

    😊😊😊thanku sir

  • @chetnasatija7657
    @chetnasatija7657 3 роки тому

    amazing

  • @bharatsinghcharan7244
    @bharatsinghcharan7244 3 роки тому

    Sir markov analysis bhii esii ko khte h kyaa...

  • @user-os4op3hl1v
    @user-os4op3hl1v 2 роки тому

    Thanks 😊

  • @noname719
    @noname719 6 років тому

    Love u sir g thanks a lot for these video thank u so much

    • @noname719
      @noname719 6 років тому

      Bohot achhe se explain krte ho aap

  • @markmallick2430
    @markmallick2430 4 роки тому

    super sir

  • @Hastag-PV
    @Hastag-PV 3 роки тому

    Sir, In this question,
    ap ne 9(15-40) ,
    minus kyu liya hai , plus kyu nhi .
    plz let me

  • @mohd.shahrukh464
    @mohd.shahrukh464 5 років тому

    thank you sir mathematical induction pe video banaiye plzz

  • @veenaagarwal6747
    @veenaagarwal6747 6 років тому

    Sir, is all your video of Business Mathematics relevant for b.com (h) students or it's just for b.com (p) students??

  • @browxhumusic5925
    @browxhumusic5925 Рік тому

    LOVE YOUR CONTENT SIR, ITS SO HELPFUL ❤

  • @mohitbatheja322
    @mohitbatheja322 3 роки тому

    nice sir

  • @anuragsolanki1292
    @anuragsolanki1292 3 роки тому

    If determinant A is less than 0 tab kya hoga

  • @Tomorrow_FF846
    @Tomorrow_FF846 2 роки тому

    Sir how to meet officially

  • @Angrybirdhere
    @Angrybirdhere 5 років тому

    U r brrilant teacher

  • @rekharana560
    @rekharana560 4 роки тому

    Sir it's for Bba student

  • @astha7752
    @astha7752 Рік тому

    ❤️❤️

  • @nancysharma5179
    @nancysharma5179 3 роки тому +1

    Sir 1n samaz nhi ayya

  • @Rishichauhan2014
    @Rishichauhan2014 5 років тому

    SIR STATISTICS KE LIYE KON SI VIDEOS DEKHNI HOGI PLEASE TELL ME

  • @vinaysethia5956
    @vinaysethia5956 2 роки тому +1

    Sir co factors and mirons nahi ha kiya

    • @GroomingEducationAcademy
      @GroomingEducationAcademy  2 роки тому +1

      Dear Vinay, complete syllabus is available in our course, if you want our course click on this link:-www.escholars.in/s/store/courses/description/CA-Foundation-Maths-Statistics-and-Logical-Reasoning

    • @vinaysethia5956
      @vinaysethia5956 2 роки тому

      Thanks sir .. I will definitely check it out❤