Matrices 05 : Invertible Matrices | Class 12th NCERT

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  • Опубликовано: 3 янв 2025

Комментарии • 100

  • @sajanpaul2012
    @sajanpaul2012 2 года назад +14

    1st homework ka STEP
    R2--->R1-R2
    R3--->2R1-R3
    R2--->R2/3
    R3--->R3-3R2
    R1--->R1-R2
    R3--->R3/3
    R2--->R2+2/3(R3)
    R1--->R1-5/3(R3)
    ANS:- X=1,Y=1,Z=1
    2nd homework step
    After multiplying both we get I3
    Thn premultiply x=A^-1×B
    Thn apply the step as
    R2--->R3+2R2
    R3--->2R1-R3
    R3--->R3-3R2
    R3--->R1-R3
    R1--->R1-3R3
    Ans will be x=0,y=5,z=3

  • @samriddhsaxena293
    @samriddhsaxena293 3 года назад +29

    Lecture starts at 5:49

  • @usu9912
    @usu9912 2 года назад +21

    Sir you are the best teacher of maths I've ever had in 14 years.!!!!!

  • @aashijain112
    @aashijain112 3 года назад +17

    that last motivation..........amazing.........josh bhar diya sir ji......

  • @NishpreetS
    @NishpreetS 3 года назад +22

    *SIR THE CORRECT ANS TO H.W. IS X=0, Y=5 AND Z=3* . *CORRECT HAI KYA*

  • @abhigyasingh3229
    @abhigyasingh3229 3 года назад +7

    Sir jab mai pahili baar function padhne aaya tha to sochha aap bahut khaarab padhate h .....
    Lekin aaj jab matrices khtm hua to smjh aaya tab kmi mujhme thi aur chapter bhi vaisa hi tha so finally mujhe pura matrices smjh aa gaya 😇😇😇

  • @raghubirtewari8821
    @raghubirtewari8821 3 года назад +4

    Mujhe pace batch me Aman sir ache lage the.❤️
    Ab sankalp batch me aap super se upar lag rahe he.❤️❤️❤️

  • @SandhyaKumari-vu2rt
    @SandhyaKumari-vu2rt 10 месяцев назад

    Thank you so much sir❤❤❤ 1:19:28

  • @wizardsagency
    @wizardsagency 3 года назад +10

    We are proud to have "PHYSICS WALLAH" channel with us. There were many students who doesn't have any facility but we are lucky that we got this legend in our times. I can bet on it that future generations will definitely achieve much success because of this one and only channel PHYSICS WALLAH and to the legend.. ALAKH PANDEY SIR.. who started this and finally made revolution.. love you sir and all the team of physics wallah ..thanku very much🙏🙏🙏❤️❤️🔥💗

  • @bbcarry1057
    @bbcarry1057 3 года назад +7

    Sir Matrix ke MCQ solve karneke agar kuch mentos method hue to woo thora ekdin practice questions ka ek vedio ke andar samjaiye na plz..........🙂🙂🙂

  • @aryashukla21st
    @aryashukla21st 3 года назад +21

    Pta nhi q koi bhi teachers back exercise solutions provide hi nhi kr rhe h except (ashima mam)

    • @mohitjadaun9162
      @mohitjadaun9162 3 года назад +4

      Yess bhaii only Ashima mam no any other teacher is solving the ncert exercise

    • @preetiagrahari663
      @preetiagrahari663 2 года назад +1

      Ashima mam

  • @cellislive
    @cellislive 2 года назад +1

    Sir app ek south ke hero ki tarh dikhte hain . 😀..smart sir ji 👌🏿

  • @subendusrivastava3461
    @subendusrivastava3461 3 года назад +4

    Pw every teacher awesome ❤️

  • @biplabpratihar4151
    @biplabpratihar4151 3 года назад +3

    2 lakh subscribers 🔥🔥😍😍😍😍

  • @Vikashmaurya-88
    @Vikashmaurya-88 3 года назад +2

    Home work question ka ans X=-21 ,Y=98,Z=64

  • @cristiano7893
    @cristiano7893 3 года назад +5

    Sir, Back Exercises Video Solutions sahiye Please 🥺

  • @anandarora
    @anandarora 2 года назад +1

    1:20:00

  • @beautifullife2383
    @beautifullife2383 3 года назад +3

    Sir transformation ka order mistake se mistake ho gaya
    Aapke transformation order se question ka answere wrong aa raha tha
    Maine below down wala order use kiya to saare answere aane lage
    a e h
    b d I
    c f g

  • @nish13nt
    @nish13nt 3 года назад +3

    sir determinents kitne parts mai khtm hoga ????

  • @kanhaagrawal8235
    @kanhaagrawal8235 3 года назад +2

    Ans of HW question is
    X=-36, Y=-3, Z=15
    Is this correct

  • @blackwhitehacker-xu5ok
    @blackwhitehacker-xu5ok Год назад +1

    @ray sir to dhakad nikle 😅

  • @MRKGS07
    @MRKGS07 3 года назад +2

    Bhai koi bato yr kab tak Syallbus kahatm ho ga
    November tak ho jayrga koi bato bhai

  • @ankurnath1029
    @ankurnath1029 3 года назад +4

    please sir need back exercise video lecture for each chapter

    • @mohitjadaun9162
      @mohitjadaun9162 3 года назад +2

      Yess sir where r the ncert solution sir pls solve the exercises also in a live videoo pls sir it will be very helpful

    • @pwlakshyastudent7966
      @pwlakshyastudent7966 3 года назад +1

      @@mohitjadaun9162Inverse of a matrix cbse syllabus mai hai?

    • @mohitjadaun9162
      @mohitjadaun9162 3 года назад +1

      @@pwlakshyastudent7966 nhii he

    • @Samarth-bg7zt
      @Samarth-bg7zt 3 года назад +1

      @@mohitjadaun9162 bhai inverse matrix hai syllabus me bas row column operations hataya gya hai bechare ko galat info mat do

    • @mohitjadaun9162
      @mohitjadaun9162 3 года назад

      @@Samarth-bg7zt bhai domain .range .pricipal value branch ... Definitions

  • @sweetdreams6007
    @sweetdreams6007 3 года назад +3

    Sir,when calculas portion start??

    • @vinodpandey3166
      @vinodpandey3166 3 года назад +1

      I think sir ne starting me kaha tha ki wo DETERMINANT ke baad start karege

  • @mohitjadaun9162
    @mohitjadaun9162 3 года назад +5

    Sir where r the ncert exercises solution pls sir tell us

  • @krrishrajput7491
    @krrishrajput7491 8 месяцев назад +1

    Thanku sir for this

  • @kaifsyedjamil4717
    @kaifsyedjamil4717 2 года назад +1

    Complete matrices chapter by sir thanks 🙏👍

  • @ankurnath1029
    @ankurnath1029 3 года назад +2

    sir please Back exercises video solution

  • @Yadav-jibrand
    @Yadav-jibrand 9 месяцев назад

    Hii you are nice and successful teacher❤❤❤

  • @h.r2169
    @h.r2169 2 года назад

    41:40 mai ,humara bhi habit hogaya hai sir apke liye

  • @pwlakshyastudent7966
    @pwlakshyastudent7966 3 года назад +2

    Inverse of a matrix cbse mai hai?

  • @anamikakumari7491
    @anamikakumari7491 2 года назад +1

    Thank you sir ji 🙏🙏🙂

  • @Muskan.1310
    @Muskan.1310 2 года назад +1

    Brilliant explanation mohit sir.

  • @prernarawat8796
    @prernarawat8796 3 года назад +1

    Done Sir.. Homework question🙋

  • @Saumya1906-j5z
    @Saumya1906-j5z Год назад

    Sir apke short trick masst h 🙂🤞

  • @happynaruto7946
    @happynaruto7946 3 года назад +1

    40:19

  • @jitendrakumargautam8682
    @jitendrakumargautam8682 Год назад

    Math best teacher

  • @waliallahvolgorpotryfoodre5441
    @waliallahvolgorpotryfoodre5441 7 месяцев назад

    Miss you ❤❤❤❤❤

  • @vibhakumari4809
    @vibhakumari4809 Год назад +1

    OP OP........👍👍👍👍

  • @shelly0938
    @shelly0938 3 года назад

    Sir is this topic important for objectives

  • @bikashsaikia8359
    @bikashsaikia8359 Год назад +2

    cc

  • @Musicking39921
    @Musicking39921 2 года назад +1

    2023 ki ke liye live video banaiye

  • @ramprawesh7423
    @ramprawesh7423 3 года назад

    Q5-------x=-17,,, y=2,,,,, z=18

  • @ankurnath1029
    @ankurnath1029 3 года назад +1

    please sir abtak kuch nhi aya kyu sir

  • @ankurnath1029
    @ankurnath1029 3 года назад +1

    back exercises video lecture please plsss plss plssss sir requesting you kindly plss plss plss sir

  • @apnawallah4004
    @apnawallah4004 3 года назад +1

    Sir heart' theses comments ❤️❤️❤️motivate

  • @Simongiga1432R
    @Simongiga1432R 2 года назад

    Thank you sir❤️

  • @DeepakGupta-tk6od
    @DeepakGupta-tk6od 2 года назад +1

    Yes sir

  • @sant_Ramdas_valmeki
    @sant_Ramdas_valmeki 3 года назад

    Sir application of derivatives

  • @SubhashKumar-se4dw
    @SubhashKumar-se4dw 3 года назад

    Sir aap excise bhi krva diya kro Plz

  • @upendramehta96
    @upendramehta96 3 года назад +1

    CRYSTAL🔮 CLEAR

  • @laxmiseth242
    @laxmiseth242 2 года назад

    Thankyou so.......much sir

  • @rishavraj84
    @rishavraj84 2 года назад +1

    Love you sir

  • @ujwaljha12
    @ujwaljha12 2 года назад

    CUET revision wale v koi h kya? (Droppers or is saal wale koi )

  • @AlokKumar-gy5ub
    @AlokKumar-gy5ub 3 года назад

    Sir calculation maan me he kar dete h ushko likhte nhi
    Direct likh lete h

  • @Sachitaofficial12
    @Sachitaofficial12 2 года назад

    sir Going like 🚇🚇🚇

  • @SunnyYadav-lx9xm
    @SunnyYadav-lx9xm 3 года назад +2

    # bp

  • @nikhilsharma7054
    @nikhilsharma7054 2 года назад +1

    Op bhai op

  • @anudeshgora4058
    @anudeshgora4058 2 года назад +1

    OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPTEACHER

  • @pravatkumarsethi8523
    @pravatkumarsethi8523 2 года назад +1

    Hii

  • @abhigyasingh3229
    @abhigyasingh3229 3 года назад +3

    First

  • @Pankajsingh-12345
    @Pankajsingh-12345 Год назад

    nahin samjhe sir

  • @yashchoudhary0
    @yashchoudhary0 3 года назад +1

    👍

  • @muskanvlog2431
    @muskanvlog2431 Год назад

    Cv

  • @trendingshortsvideos5932
    @trendingshortsvideos5932 3 года назад

    Be Ka lauvge me maja a jata hai

  • @pravatkumarsethi8523
    @pravatkumarsethi8523 2 года назад +1

    Op

  • @hiro417
    @hiro417 3 года назад

    Op op op

  • @nikhiljain7500
    @nikhiljain7500 3 года назад +1

    Thank u rohit sharma🤣🤣🤣

  • @aditya_Official213
    @aditya_Official213 Год назад

    One of the clam person

  • @axle5325
    @axle5325 2 года назад

    31:46

  • @ankitbaba3089
    @ankitbaba3089 Год назад

    yes sir

  • @mdshakim620
    @mdshakim620 2 года назад

    Op

  • @rakeshmahato5758
    @rakeshmahato5758 Год назад

    Op

  • @muskanvlog2431
    @muskanvlog2431 Год назад

    Op