Sum of n Even,odd Natural numbers

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  • Опубликовано: 26 окт 2024

Комментарии • 198

  • @onrebooting2658
    @onrebooting2658 3 года назад +7

    Thanks Sir,Love from Pakistan 🇵🇰🇵🇰🇵🇰❤️🇮🇳

  • @fakeamaterasu1007
    @fakeamaterasu1007 2 года назад +32

    6:30 the answer of the sum of first 100 even numbers would be 50*(50+1)=2550
    Because there are 50 even and 50 odd numbers in 100

    • @rashmiranjanhuika5108
      @rashmiranjanhuika5108 2 года назад

      Right

    • @Komikedy
      @Komikedy 2 года назад +1

      Sum of all numbers (1-100) = only 5050
      But som of only few numbers from 1-100(odd) = 10,000 . How ?

    • @Mon_-Jai-_29
      @Mon_-Jai-_29 2 года назад +14

      First 100 numbers bola hay.. Not 100 tk.... See questions properlu

    • @rajasimman5866
      @rajasimman5866 2 года назад +1

      First 100 even number - all 100 number need to even so 100*(100+1)

    • @logiccreker7699
      @logiccreker7699 2 года назад

      Right 👍👍👍👍

  • @MathsMagic1428
    @MathsMagic1428 9 месяцев назад +1

    Sir.. There is one Super magic Trick
    To find the Sum of First N natural numbers
    Where N starts with 1 and continues and ends with 0..
    Ex: 10, 100,1000, 10000..so on
    Trick : Divide N/2 and rewrite the answer.
    Ex: Sum of First 100 natural numbers is?
    Step 1 : 100/2 = 50
    Step 2 : 50 50( rewrite 50 again)
    Answer is 5050😊

  • @musukhabrahma1843
    @musukhabrahma1843 3 года назад +4

    Sum of odd number value is 10000
    While sum of all number upto 100 is only 5050

  • @nipukachari3112
    @nipukachari3112 Год назад +2

    Q4 i think answer is 2550

  • @anupamapandey9735
    @anupamapandey9735 2 года назад +1

    जी, बहुत पसंद आया, बहुत बहुत धन्यवाद

  • @theknowledgefactory3532
    @theknowledgefactory3532 2 года назад +3

    Sum of first even number) n=50
    B/c in 100 there should be 50 even numbers and 50 odd numbers

    • @ritam3howlader453
      @ritam3howlader453 Год назад

      isnt odd= (n/2)squared and even = n/2(n/2+1) is the formula ?????????

  • @tanushgour...5398
    @tanushgour...5398 2 месяца назад

    Q2. Mein N ki value 100 nhi ayga... N=99+1/2 hoga hai means N=99+1/2......N=50.......aur 50 ka square hota hai 2500❤Ans

  • @riyanacademy
    @riyanacademy Год назад

    Sir ye white board konsa hai please bataye

  • @amitbarman4094
    @amitbarman4094 3 года назад +13

    your calculation is wrong do check it. number of odd numbers would be 75 and by using odd no. formula which is n square2 would be 75 ×75

  • @loveorhate5103
    @loveorhate5103 3 года назад +12

    BRO YOUR ODD NUMBER PROCESS IS WRONG
    PLEASE MAKE SURE IF YOUR PROESS IS CORRECT , IF THE PROCESS IS CORRECT THEN ONLY MAKE THE VIDEO .
    OTHERWISE DONT DO BECAUSE MANY PEOPLE WOULD LEARN THIS AND WRITE WRONG IN THEIR EXAMINATION .

  • @naguquestionschannel7689
    @naguquestionschannel7689 Год назад

    Super Super Super Super Super thanks 🙌

  • @SunitaKumari-lc7jm
    @SunitaKumari-lc7jm 3 года назад +7

    All of these formula are derived from the formula of Arithmetic Series.

  • @rishikore.414
    @rishikore.414 2 года назад +12

    Sum of odd no in 100 is= 2500.
    In 100 .50 odd no are there so 50 square is 2500

  • @sharmasona138
    @sharmasona138 2 года назад +1

    Thank you so much sir

  • @supriyamahapatra7730
    @supriyamahapatra7730 3 года назад +3

    Sir could you tell me the ans with solve what will be the sum of odd number between 25 and75?

    • @mahakhan5981
      @mahakhan5981 3 года назад

      I think 2016

    • @aliyajamal_09
      @aliyajamal_09 3 года назад

      Total odd no between 25 to 75=26
      According to formula =n square
      26 square=676

  • @rangaswamyrangu5352
    @rangaswamyrangu5352 3 года назад +3

    Nice teaching 😘

  • @coronaavidbiologyamankhan2177
    @coronaavidbiologyamankhan2177 2 года назад

    sir sum of first 100 odd numbers ma value 99 nai lagaayn gaayn ? agr nai tou kindly reason bta dain

  • @priyankarawat6746
    @priyankarawat6746 3 года назад +4

    Thanku very very much sir❤️❤️

    • @Jhatubhai078
      @Jhatubhai078 3 года назад +1

      abbe bewakoof ladki tuje or bhot mehnat krne ki jrurt h ....kuch sahi nhi pdhaya isne pagl

  • @Clearyourexams
    @Clearyourexams Месяц назад

    Great experience ❤

  • @jasonmudgarde286
    @jasonmudgarde286 2 года назад +3

    The Greeks nailed this with visual geometry,. one box unit + 3 box units makes a bigger square box length 2 height 2, add another 5 boxes to get 9 etc.

  • @hallofgames8549
    @hallofgames8549 2 года назад

    Sir your formula is a shortcut☺️☺️☺️. Then I applied it to real problem, and I check that it has the same answer in different formula

  • @gounishivakishorreddy780
    @gounishivakishorreddy780 3 года назад +5

    Thank u sir

  • @mohammadmustaqeem5242
    @mohammadmustaqeem5242 3 года назад +1

    Ye formulae maine discover kar diya hai my age is 15 yrs old

  • @tanzeela3309
    @tanzeela3309 2 года назад +3

    Sir, sum of 1st 100 odd no.me app n liye 100 Ka square kiye lakin JB consecutive odd no.ka sum nikalne toh sirf total odd no. Ka 100 aur 25 Ku liye??

  • @letusdrawwithabhigyan6398
    @letusdrawwithabhigyan6398 2 года назад +3

    Nice teaching sir please make a video the to find average of even numbers,odd numbers,natural numbers and whole numbers

  • @randomideas5475
    @randomideas5475 2 года назад

    how it comes that sum of natural numbers is less and sum of odd and even is more ??

  • @Rawedy
    @Rawedy 3 года назад +59

    (N+1÷2)² is right method for odd no.

    • @KKSVLOGS.
      @KKSVLOGS. 2 года назад

      Absolutli bro

    • @aryanhaobam307
      @aryanhaobam307 2 года назад +1

      Yes

    • @rohitpunia017
      @rohitpunia017 2 года назад +3

      Cube ki series ka hota h ye 😂😂

    • @ramphalmandal8062
      @ramphalmandal8062 2 года назад +1

      tv m soch rhi thi ki natural no ka sum only 5050 and odd no ka 10000 waah ..ye to galat padha rhe h

    • @mohammed._92
      @mohammed._92 2 года назад +2

      Ye kese hota he...mai ne try kia..answer ni aata.. Video wala thj he

  • @anilkumarsharma8901
    @anilkumarsharma8901 2 года назад

    Fibonacci sequence ka sum ka formula Kya hain ???

  • @sagarbappyofficial
    @sagarbappyofficial 2 года назад

    Bhal re bhaya

  • @sarikanikam9831
    @sarikanikam9831 3 месяца назад

    Wow ,sum of first 100 even no is 10100 and sum of first 200 even no is also 10100

  • @localboy5729
    @localboy5729 3 года назад +1

    Great

  • @hadoraifu
    @hadoraifu Год назад

    Sir sum of consecutive odd numbers is 51+ 53+55+.....+199 answer is 9275

  • @vaishakhsonawane4283
    @vaishakhsonawane4283 Год назад

    6:07 sir zero kyu consider nahi kiya apne to calculate sum of first 100 even number is question mai ...apne 2 se start kiya even number consider karna please guide sirji

    • @easytyping860
      @easytyping860 Год назад

      Bro zero addition never change any other value...ex: 2+4=6, 0+2+4=6

  • @amanchouhan177
    @amanchouhan177 Год назад

    Thx sir plz n nikalne ka formula btaaye

  • @deepanshusyal5988
    @deepanshusyal5988 2 года назад

    Thanks

  • @ayansarkar9235
    @ayansarkar9235 Год назад

    Thank you so much sir 💓

  • @janardanjena9928
    @janardanjena9928 2 года назад +3

    2:50 sum of odd is 1 to 100 = 2500 not 10000

  • @hakhamgaming5746
    @hakhamgaming5746 2 года назад +1

    Sum of first 100 even number is 2550

  • @chanchalatanty8668
    @chanchalatanty8668 2 года назад

    Thnk u sir for this formula

  • @GaganSharma-cs1pw
    @GaganSharma-cs1pw Год назад

    Bhai first 100 even no ka sum b 10100 or first 200 even no ka b sum 10100 kese possible hai trika shi kro boss

  • @davidbanahene307
    @davidbanahene307 2 года назад

    Great job

  • @Rawedy
    @Rawedy 3 года назад +6

    Wrong method

  • @PrashantKumar-kj1lu
    @PrashantKumar-kj1lu 3 месяца назад

    Thankyou sir ❤

  • @parthasarathimandal1762
    @parthasarathimandal1762 Год назад

    helpful video...!!!

  • @abidmorshed5980
    @abidmorshed5980 Год назад

    Thank you

  • @arati8600
    @arati8600 3 года назад +4

    Thank u sir ❤️🤗

  • @samirkumarkar3694
    @samirkumarkar3694 3 года назад +2

    Thanks sir

  • @rpstudy2898
    @rpstudy2898 2 года назад

    Sum of composite numbers between 120 to 140 kaise findout kre .please bataye

  • @SantoshSidar-lr3iy
    @SantoshSidar-lr3iy 7 месяцев назад

    Que no. 2 wrong method sir pahle n/2 ...karna padega fir n square krna hai

  • @ritam3howlader453
    @ritam3howlader453 Год назад

    isnt odd= (n/2)squared and even = n/2(n/2+1) is the formula ?????????

  • @anilkumarsharma8901
    @anilkumarsharma8901 2 года назад

    Graph banao sari sequence ka ???

  • @kiran3866
    @kiran3866 3 года назад +1

    Good video 😍

  • @parmindersinghchauhan9628
    @parmindersinghchauhan9628 Год назад

    6:20 ans is 5050

  • @chandrashekeryadav4530
    @chandrashekeryadav4530 3 года назад

    Very nice sir

  • @aims-youthfuture8764
    @aims-youthfuture8764 7 месяцев назад

    Q2- answer wrong..only sum of odd no to be added

  • @Prince_nayak001
    @Prince_nayak001 7 месяцев назад +2

    Great explanation❤

  • @oosaravelli9041
    @oosaravelli9041 2 года назад

    Answer that you gave for Sum of odd numbers is wronggg...

  • @Pratii22
    @Pratii22 18 дней назад

    5+10+15+...... + 90 how to slove this

  • @sshivani9787
    @sshivani9787 3 года назад +3

    Please check your calculations 🙄

  • @muhammadibrahimjunejo2520
    @muhammadibrahimjunejo2520 2 года назад +1

    Every one is point outing the error I just watch with focus and get the main concept thanks for make a video

  • @aliyajamal_09
    @aliyajamal_09 3 года назад

    Even no wala questions jo btaya apne 1question or 2nd question ka ans 1 hi kaise ho sakta h 🙄

  • @simibiju6186
    @simibiju6186 2 года назад +1

    THANK YOU 😊

  • @kumarparasojikumarp1320
    @kumarparasojikumarp1320 Год назад

    5050

  • @sagarbappyofficial
    @sagarbappyofficial 2 года назад

    Bhal re

  • @Amandeepkaur-fn1sl
    @Amandeepkaur-fn1sl 3 года назад

    Thnku sir

  • @djhooks1525
    @djhooks1525 3 года назад

    Thnq sir

  • @hafeezamd5349
    @hafeezamd5349 4 года назад +2

    Very help full

  • @ritesh7120
    @ritesh7120 2 года назад

    'n' hai kya ?

  • @Dnyaneshpurisir
    @Dnyaneshpurisir Год назад

    question number 2 wrong, ans 2500

  • @AceOfHearts001
    @AceOfHearts001 Год назад +1

    Hey, thanks for the video. Do you know of a trick to find the number of odd or even terms between two values?

  • @kumarparasojikumarp1320
    @kumarparasojikumarp1320 Год назад

    5055

  • @rashmi8542
    @rashmi8542 3 года назад +2

    Thankyou sir ... You solved my doubt 🙏🙏🙏

  • @pawantekankar8994
    @pawantekankar8994 Год назад

    Hindi may tipying kariy sir ji

  • @anishmohammad1662
    @anishmohammad1662 2 года назад

    Sum of 100 even no۔ans 10100 and sum of 200even no۔ ans 10100 how is it possible plz correct it

    • @maruthiveeravalli1537
      @maruthiveeravalli1537 Год назад

      In question given
      100 even numbers i e 2 4 6 ......upto 100th even number ,

  • @logiccreker7699
    @logiccreker7699 2 года назад

    Concept clear kar ke padaya Karo

  • @drsartsandcrafts5476
    @drsartsandcrafts5476 Год назад

    Hii

  • @VinaySingh-mn5ei
    @VinaySingh-mn5ei 2 года назад

    Hi

  • @logiccreker7699
    @logiccreker7699 2 года назад

    Concept clear nhi rahata aur dusaroka bhi bigad dete ho

  • @kjmx4438
    @kjmx4438 3 года назад +3

    Good one!!

  • @aryanhaobam307
    @aryanhaobam307 2 года назад

    Me only 1 like n the like reach 4k

  • @babasahebtambe6066
    @babasahebtambe6066 3 года назад +1

    Send even numbers 1to 51 Addition
    Please🙏

  • @yasirwaqassiddiqui5281
    @yasirwaqassiddiqui5281 3 года назад

    odd n even k formula wrong bhai

  • @dineshdas8883
    @dineshdas8883 3 года назад

    Derivation bata bhai

  • @BalwanSingh-gr7ug
    @BalwanSingh-gr7ug Год назад

    Hello sum of 64 sum of 67

  • @machinelabbyprasant8220
    @machinelabbyprasant8220 Год назад

    First derive no of term that means n

  • @indiantrainsfact
    @indiantrainsfact 2 года назад

    Last question answer wrong

  • @somvillajutti3707
    @somvillajutti3707 2 года назад

    Sum of first 100 odd numbers m 100 ni ata 100 is not odd

  • @MukeshKumar-ct5vc
    @MukeshKumar-ct5vc 2 года назад

    Mob number se sum of number kaise nikale

  • @restgaminghi
    @restgaminghi 3 года назад

    Thank you sir for saing

  • @vishi83
    @vishi83 3 года назад +6

    Not good teaching.. Explain how you arrived at the formula ( n * (n+1) ) / 2.. instead of asking all to memorize the formula..

    • @vaibhavkamra1585
      @vaibhavkamra1585 2 года назад +1

      This is just for revision purpose

    • @Beastmale1
      @Beastmale1 2 года назад +1

      Bhai bta 2*2=4 kaise aya ?Explain kr!!!!!!!!!

  • @fariakhan8148
    @fariakhan8148 2 года назад +1

    Easy to understand ...❤️

  • @shreekulal8531
    @shreekulal8531 3 года назад +2

    Complete wrong 🤣🤣

  • @PwKaBalakSK
    @PwKaBalakSK 5 месяцев назад

    Wrong answer 2 question

  • @Puri_vyshu_Talks
    @Puri_vyshu_Talks 3 года назад +1

    Thank you🙏🙏

  • @rohitrohilla6681
    @rohitrohilla6681 3 года назад

    Odd even ke sum ka formula kaise aya vo to bta do sir

  • @shashithakur2547
    @shashithakur2547 3 года назад +1

    Odd no ka galt aaa raha

    • @Jhatubhai078
      @Jhatubhai078 3 года назад

      odd wala glt kia h inhone 100 m se 50 even v to hai fr 50 odd (50 ka square ) nikalna pdega na ki 100 ka

  • @mayurmangrulkar4879
    @mayurmangrulkar4879 Год назад

    You are wrong at one question first even 200 sum are not 10100....
    Is 40200.....
    First you must what you are wrote than upload 😂😂😂😂

  • @mohanaraoyadagiri6184
    @mohanaraoyadagiri6184 2 года назад

    Weaste

  • @living_legend9943
    @living_legend9943 10 месяцев назад

    bhai 51 odd hote h. chahe count kar le