Find Remainder using Binomial Theorem | IIT JEE Important Topics | Mathongo | Anup Sir

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  • Опубликовано: 4 окт 2024
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Комментарии • 171

  • @mathongo
    @mathongo  2 года назад +28

    New Crash Course Batch starting from Nov 11, Join to improve JEE Main Math: bit.ly/3GQlhGd

    • @mathongo
      @mathongo  2 года назад +3

      @@micky1403 No such option. Believe us it is lakh times better than spending lakhs at any offline coaching

    • @abi_vj7375
      @abi_vj7375 2 года назад +2

      I don't know much hindi,will the crash course be understandable for me..

    • @KrishnaKumar-dv6ld
      @KrishnaKumar-dv6ld 2 года назад

      sir me dropper hu aur mujhe 89%ile aaya sir kya .mu
      jhe 2 nd drop lena chahiye sir

    • @will_change
      @will_change 2 года назад +1

      @@KrishnaKumar-dv6ld JEE me second drop ka bhi option hota hai?

    • @KrishnaKumar-dv6ld
      @KrishnaKumar-dv6ld 2 года назад

      @@will_change ha

  • @vaibhavsrivastva1253
    @vaibhavsrivastva1253 Год назад +40

    The fractional part is nothing but 4/7 (reduce everything to 7*m + 4/7), so 7 times that is 4.

  • @prof.escape7990
    @prof.escape7990 2 года назад +23

    Ans to the homework question is 4.
    Concept: {x+n} = {x} , where n€I and {•} is FPF

  • @Jay-we2ry
    @Jay-we2ry 2 года назад +165

    Although the method sir told is good, I would advise (if you have time) to learn totient method to find remainder. It works like a charm, and helps with remainder questions MUCH MUCH faster.

    • @animeshsingh7396
      @animeshsingh7396 2 года назад +4

      Thanks for suggestion

    • @brb4r333
      @brb4r333 2 года назад +3

      Hey i am getting answer as 2 from totient method ....

    • @dimondais2034
      @dimondais2034 2 года назад

      Thanks it's beautiful...Euler totient function

    • @dronajee7635
      @dronajee7635 2 года назад

      Thanks!

    • @swarnenduboral2337
      @swarnenduboral2337 Год назад +1

      How did you get to know about this this method?

  • @learnerjetix
    @learnerjetix 2 года назад +10

    Such an important that too in 10 minutes!!
    Wow. That's called consice teaching!!

  • @tanxros
    @tanxros 2 года назад +12

    sir aap apne purane lectures public kardijiye please kaafi accha material private hai

  • @akashkundu7396
    @akashkundu7396 2 года назад +10

    Sir the answer comes out to be 4...

  • @sanidhyaojha5676
    @sanidhyaojha5676 2 года назад +28

    @MathonGo Answer is 4
    And sir you were laughing because the question is same as the example as fractional part will give 4/7 multiplied by 7 is again 4 😁
    No need of pen

    • @anil2296
      @anil2296 2 года назад +1

      Yes you are correct

    • @abhigyanyadav62
      @abhigyanyadav62 2 года назад +2

      Bro can u plz explain me how...Fractional part of x is x - gif of x i m unable to understand how the answer will be 4

    • @unpopularopinion5022
      @unpopularopinion5022 2 года назад +1

      @@abhigyanyadav62 true , now here gif is 0 as 4/7 is less that zero soo 4/7 - gif = 4/7

    • @abhigyanyadav62
      @abhigyanyadav62 2 года назад +1

      @@unpopularopinion5022 Ye pata hai bhai I was asking something else.. actually i Haven't attempted any question like this it was totally a new one so i got a little confused...but now i got it..Thanks for ur explanation 👍

    • @sahilchinchore4411
      @sahilchinchore4411 2 года назад

      @@abhigyanyadav62 Bro since 4/7 is < 1 so the fractional part of 4/7 will remain 4/7 .
      So (4/7) × 7 which will give 4.

  • @vlogsbysushma_81
    @vlogsbysushma_81 5 месяцев назад

    sir to the homework question is zero (0).
    explanation:- in pvs. ques we find that remainder on dividing that factor by 7 gives us 4 and since it is an integer its frac. part will be zero .
    hence , answer to that question is zero ..

  • @mayukhbhowmik934
    @mayukhbhowmik934 2 года назад +20

    Sorry To say,But Nv sirs Method Is best.

    • @imer4620
      @imer4620 2 года назад +2

      Plz link

    • @navhis
      @navhis 2 года назад +2

      Yes bhai link 🔗 share kar do yaha

    • @AyushRai-gy6wm
      @AyushRai-gy6wm 6 месяцев назад

      Chumtiye nv sir sirf 1 power ka solve karna sikhaye hain
      Ye advance level hai issliye tujhe samajh nhi aaya hoga

  • @sigma_man-46inch
    @sigma_man-46inch 2 года назад +72

    It's '4' for the last question.

  • @Iiit19
    @Iiit19 7 месяцев назад +10

    Jee main 2024 ko 29 shift 2 mein aya tha

    • @Tarun-tz1ph
      @Tarun-tz1ph 6 месяцев назад

      Chl chl

    • @ArthBachhuka
      @ArthBachhuka 6 месяцев назад

      Usme Jo tha that was pretty easy ... I was able to solve it in the exam within minutes

  • @hemanathakannan3037
    @hemanathakannan3037 2 года назад +3

    Answer is 4 because previous question 7*(4/7) = 4

  • @priyanshuk5845
    @priyanshuk5845 6 месяцев назад +2

    Same question

  • @ilovemymathematic3407
    @ilovemymathematic3407 2 года назад +5

    the answer to the last one is also 4.... so easy

  • @abhishekjain3304
    @abhishekjain3304 2 года назад +2

    That can also be done by congruence modulo

  • @astroman1905
    @astroman1905 2 года назад +5

    Sir please give time table for class 11th students who go to colleges and want to prepare for iit- jee, please sir don't ignore 😟

  • @achintyasaxena5361
    @achintyasaxena5361 5 месяцев назад

    We can do this using congruency modulo

  • @theboringcube4487
    @theboringcube4487 2 года назад +13

    Sir, I have joined batch3 but EXTREMELY struggling to find teachers for phy and chem can you plzzzzzz suggest any teacher/course which provides the same value as mathongo in their respective subjects like: "Most relevant content, No time waste, Structured, ".
    Please Sir, It'll really help. Some of us who are not enrolled in coaching really need teachers to rely on.
    Btw, looking forward to 99 percentile club.

    • @harsh9890
      @harsh9890 2 года назад +3

      Bounce back series on unacademy atoms

  • @Cyberpunkxvii
    @Cyberpunkxvii 2 года назад +12

    Answer is 4 to last question.

  • @continnum_radhe-radhe
    @continnum_radhe-radhe 2 года назад +5

    That's awesome 🔥

  • @MSREDDYREDDYDANGERFELLOW
    @MSREDDYREDDYDANGERFELLOW 7 месяцев назад

    What an awesome explanation of this problem sir ❤

  • @reemarani2219
    @reemarani2219 2 года назад +5

    I joined your batch 3 yesterday😀😀

  • @ridul
    @ridul Месяц назад +1

    Gpod but nv sir best ❤

  • @Being_beginner
    @Being_beginner 2 года назад +3

    Answer for the last question is 4

  • @riyaansharma3171
    @riyaansharma3171 Год назад +5

    Why can't we write the base 32 like (35-3)^2^(120) , then from here we get (3)^2¹⁶⁰ , then we can write (7+2)^2¹⁵⁹ then we get (2)^2¹⁵⁹ now we can write it as (7+1)^2¹⁵⁶ , now from here we get reminder =1 , what's wrong in this method sir plz tell

    • @aditya_gupta_17
      @aditya_gupta_17 Год назад +2

      that's what I have solved in my rough book ... I also used this method in this kind of questions
      But don't know why the answer is not matching with the sir

    • @madhursikarwar7043
      @madhursikarwar7043 Год назад +1

      jitna ho ske try that the second term in the binomial expansion is +ve for minimizing the error. you may have made mistake in the sign of last term and calculating the remainder due to confusion in -ve sign

    • @shauryagupta3644
      @shauryagupta3644 8 месяцев назад

      Everything you did was correct up till the last term.. But in the end, 2^(2^159) CANNOT be written as 8^(2^158) since 8 is not 2^2, it is 2^3.. so you would have to divide the power by 3, not by 2. And since the power is only 2^159 (not a multiple of 3), soit cannot be simplified directly to 8^(something)

    • @riyaansharma3171
      @riyaansharma3171 8 месяцев назад

      ​@@shauryagupta3644aab toh hogaya bhai 😂 , puch gaya iit 😂

    • @shauryagupta3644
      @shauryagupta3644 8 месяцев назад +1

      thike bhai fir bhi..
      maine answer daala tha in case koi aur ye comment padhe aur unko bhi same doubt aaye

  • @vasubhalani3938
    @vasubhalani3938 2 года назад

    Sir 32.32.5=5120 and 2^5120/7 and 4.(7+1)^5118/7 ans is {4] ok sir

  • @manjotsingh8157
    @manjotsingh8157 2 года назад +1

    Hello sir, pls website pe jee main 2021 pyqs master pdf me august attempt ke bhi update kariye, till july attempt ke hi pyqs hain

  • @Life__Is__Beautiful_
    @Life__Is__Beautiful_ 8 месяцев назад

    Ans for hw que is 4 bez..
    7×4/7=4

  • @mr.attitude_004
    @mr.attitude_004 2 года назад +1

    Sir Linear Differential equations ke kuch type ke questions krne me jyada time lag jaata hai....uska bhi ho toh shortcut batayiye na sirji

  • @kshitijgupta3888
    @kshitijgupta3888 2 года назад +4

    Respected sir I have a question when 2 to the power 100 divided by 101 what is the remainder please answer sir

    • @mystik4957
      @mystik4957 10 месяцев назад

      fermat's little theorem application

    • @MananW1
      @MananW1 7 месяцев назад

      87???

    • @mystik4957
      @mystik4957 7 месяцев назад

      @@MananW1 answer is 1

  • @dhruvilpatel3254
    @dhruvilpatel3254 2 года назад +1

    Important chapters for PCM pls sir

  • @stuartlittle8971
    @stuartlittle8971 2 года назад +1

    Ansis 4

  • @pawanpal4217
    @pawanpal4217 8 месяцев назад +1

    4 ans

  • @laukakasarkar6415
    @laukakasarkar6415 Год назад

    Answer 0 hoga na KYU KI multiple 7 hain

  • @sowjanyachatti931
    @sowjanyachatti931 Год назад +1

    HW question
    3.9716

  • @prashantsharma402
    @prashantsharma402 Год назад +2

    Homework answer is 3.999 approx 4

  • @AngrezLal-d5g
    @AngrezLal-d5g Год назад +2

    4❤

  • @Chunnimunnikikahaniya
    @Chunnimunnikikahaniya 2 года назад +6

    Sir se main apna prblm share kii or sir ne mera comments hi delete kr diya🥲..........
    Jo ameer hai wo aache se batch enjoy kro🙌.....
    Gareebo ko naa hi koi support krta hai naa hi smjhtaa hai 😇!!

    • @Anu.S.
      @Anu.S. 2 года назад +3

      Haan sach me bilkul aisa hi h☹☹

    • @shruthi2134
      @shruthi2134 Год назад

      Really deleted aa
      Maybe you mistook dear

  • @shayripoint849
    @shayripoint849 2 года назад +2

    June attempt rocks

  • @tanuk95553
    @tanuk95553 2 года назад +5

    Ans is zero

  • @rajeevgoel4281
    @rajeevgoel4281 2 года назад +1

    Hw ans 4.

  • @raghavpopli5805
    @raghavpopli5805 Год назад +2

    This came in Bitsat yesterday, found this today :/

    • @yes2153
      @yes2153 Год назад

      Value change ya yhi thi?

  • @ZealousonJEE
    @ZealousonJEE 5 месяцев назад

    Sir aapke papa tho Maan liya infact woh hi kehdiya ki drop lo pr meri papa tho Mai kehni se pehle hi boldiya drop kyu Leni hai tujhe ithe din kya ki tum ?Mai tho kya hi kr sakti hu 😢 .Mujhe aap jaise lagtha hai or Mai sach me krni chahti hu pr krne ki chance hi nhi dede tho kaisa kru?

  • @anuragprajapati9796
    @anuragprajapati9796 2 года назад +1

    answer of last question is 4

  • @arnabdaw2587
    @arnabdaw2587 2 года назад

    Thank u 🙏sir,

  • @PrincePrajapati-r5e
    @PrincePrajapati-r5e 8 месяцев назад

    Frictional part is 4

  • @vaidikshah1922
    @vaidikshah1922 8 месяцев назад +1

    NV style se 2 sec ma ans aa sakta hai😉

    • @Dyson2024
      @Dyson2024 8 месяцев назад +6

      Sir ne yeh category nhi karya hai

  • @HareKrishanaa
    @HareKrishanaa 6 месяцев назад

    what if we have to calculate for 9 instead of 7

  • @manastripathi9633
    @manastripathi9633 2 года назад

    9:50 ans 4

  • @continnum_radhe-radhe
    @continnum_radhe-radhe 2 года назад +1

    Maja aya 🔥

  • @navhis
    @navhis 2 года назад

    Sir Answer is 4 of homework question.

  • @studyop6363
    @studyop6363 2 года назад +1

    Very OP sir!!

  • @deepakchauhan5275
    @deepakchauhan5275 2 года назад +1

    Ans 0 coz fraction part of 4 is zero
    4 comes from previous question coz ((32)^(32)^(32)) ÷7 =4

    • @0shan
      @0shan 2 года назад +3

      4 is Remainder Dude
      Think About It Again

  • @Omkar-sj5zz
    @Omkar-sj5zz 2 года назад

    Ans:4

  • @talentinvein7213
    @talentinvein7213 6 месяцев назад

    Ans 4

  • @devendraverma324
    @devendraverma324 2 года назад

    Ans- 4

  • @prakhargupta60
    @prakhargupta60 8 месяцев назад

    Fermat's theorem is way too fast for these problems,,

  • @priyanshsrivastava3571
    @priyanshsrivastava3571 6 месяцев назад

    Aakhiri waala question ka answer....
    4.2 se Thora sa Kam hona chaiye answer....
    Ya phir
    7×0.5611428
    Ya phir
    7 × 5611428 /(10⁷-1)
    Ya phir
    7× 5611428 /9999999

  • @Dyson2024
    @Dyson2024 8 месяцев назад +2

    Ayjre me tha galat hogya 😂 abb samjh ayya

  • @vaibhavverma8372
    @vaibhavverma8372 2 года назад

    00:01 4 Ans

  • @kanishkasoni2607
    @kanishkasoni2607 2 года назад

    Answer of hw question is 4

  • @Pariksha_Prep
    @Pariksha_Prep 2 года назад +1

    Home work - 4.2

  • @dhruvparate2696
    @dhruvparate2696 Год назад +1

    3.99

  • @JeetSingh-dm2uk
    @JeetSingh-dm2uk 2 года назад +1

    4/7

  • @rudrapratapsingh8942
    @rudrapratapsingh8942 6 месяцев назад

    Negative remainder sey or jaldi ho jaega sir

  • @debasishpradhan739
    @debasishpradhan739 2 года назад

    Last question ans is = 3.9998

  • @harshkumarverma3828
    @harshkumarverma3828 2 года назад

    Ans is 4..

  • @neenadnimje
    @neenadnimje 6 месяцев назад

    Hw answer is 4

  • @shababbadar5032
    @shababbadar5032 2 года назад +1

    Ans 0

  • @suryaprakashsasmal7052
    @suryaprakashsasmal7052 Год назад

    Ans to HW: ZERO

  • @prajwal315
    @prajwal315 Год назад

    4 is the ans of last one

  • @shababbadar5032
    @shababbadar5032 2 года назад +1

    Home work question ka ans 0

  • @happyysoul_11
    @happyysoul_11 2 года назад +2

    ❤️❤️

  • @yashverma9662
    @yashverma9662 2 года назад

    42 anw

  • @Satyaprakash__1929
    @Satyaprakash__1929 2 года назад

    Last Q Ans is 4.

  • @souviksattwikagasti4058
    @souviksattwikagasti4058 2 года назад

    can anyone share telegram group of mathango

  • @mdmahtabalam3671
    @mdmahtabalam3671 2 года назад +1

    Sir! The answer is ZERO.
    Am I right?

  • @HarshSingh-ho6vt
    @HarshSingh-ho6vt 2 года назад

    Sir payment nhi ho rha

  • @sriharsha05
    @sriharsha05 Год назад

    you are smiling because we have just done the same problem

  • @KrishnaGupta-eg5gl
    @KrishnaGupta-eg5gl 2 года назад

    answer is 4 of homework

  • @adarshmishra559
    @adarshmishra559 2 года назад

    6/7×7=6

  • @inspire4901
    @inspire4901 2 года назад

    Anser is 4/7

  • @aryanssingh862
    @aryanssingh862 2 года назад

    Kyunki waha pr 7 cut dega nichhe Wale ko
    To yaha pr koi bhi fraction part bachega hi nhii 🙏🙏

  • @PrakashKumar-yt9oj
    @PrakashKumar-yt9oj Год назад

    Answer is 4

  • @abrar3890
    @abrar3890 2 года назад

    Last one answer is 4

  • @mssribhushanindustrialstee8029
    @mssribhushanindustrialstee8029 2 года назад

    ANSWER IS 4

  • @rajgupta8565
    @rajgupta8565 2 года назад

    28 sir last question answer

  • @debasishpradhan739
    @debasishpradhan739 2 года назад

    Laughing toh samajh mein aa gaayaa sirr

  • @immrhrr
    @immrhrr 2 года назад

    4 is correct answer not zero

  • @learnerjetix
    @learnerjetix 2 года назад

    HW answer is 1

  • @shriniwasmukundbhong7085
    @shriniwasmukundbhong7085 11 месяцев назад +1

    Answer is zero

  • @SauravKumar-xz4zw
    @SauravKumar-xz4zw 2 года назад

    53/7

  • @manashmedhi2746
    @manashmedhi2746 2 года назад

    Hw ans 0

  • @grsportsandentertainment9378
    @grsportsandentertainment9378 8 месяцев назад

    4

  • @sarthaksrivastava2303
    @sarthaksrivastava2303 Год назад

    The answer for the HW question comes out to be "0️⃣".

  • @poojasaluja8849
    @poojasaluja8849 2 года назад

    28

  • @nirmalprakash4601
    @nirmalprakash4601 2 года назад +2

    You were laughing because the answer was 4 simply.

  • @shreshthkumar3081
    @shreshthkumar3081 2 года назад

    Answer is 0.98

  • @kapilmahale5696
    @kapilmahale5696 Год назад

    Home work que ka ans is 0