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Permutations and Combinations | Counting | Infinity Learn

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  • Опубликовано: 19 авг 2024

Комментарии • 1 тыс.

  • @InfinityLearn_NEET
    @InfinityLearn_NEET  2 года назад +26

    🎯🎯NEET 2024 Paper Solutions with NEET Answer Key: 👉 ruclips.net/video/fwXYZUBp4m0/видео.html
    📅🆓NEET Rank & College Predictor 2024: infinitylearn.com/neet-rank-predictor?RUclips&NEETYT&LIVE

  • @GAMER-gh4jl
    @GAMER-gh4jl 5 лет назад +669

    When my teacher in math taught that topic, most of my classmates understood while I didn't...So I was glad to have watched this cause I TOTALLY UNDERSTAND IT NOW

  • @qasimarthuna9254
    @qasimarthuna9254 4 года назад +117

    I am software engineer
    And
    Currently I am working on computer framework design and I was confused in permutations with combination. which got cleared after watching this. You just pick the right point for counting which I needed.
    Thank you

  • @mv-db7iy
    @mv-db7iy 7 лет назад +568

    seriously u can bring student close to maths ..Kudos..keep up

  • @somemango9587
    @somemango9587 6 лет назад +3017

    I don’t trust people who draw the exclamation point from the bottom

  • @pradeeppaila7086
    @pradeeppaila7086 7 лет назад +721

    Main thing is creating interest on subject...Hatsoff guys

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  7 лет назад +65

      True Pradeep! Thank you for your comment :)

    • @pratyushkale4139
      @pratyushkale4139 3 года назад +3

      Yea👍🏻👍🏻

    • @Akshaya_84
      @Akshaya_84 2 года назад

      Mam can u keep full chapter of permutations and combinations

    • @ben2808
      @ben2808 2 года назад +1

      Jesus Christ loves you

  • @vinaykumar-ef9qs
    @vinaykumar-ef9qs 6 лет назад +325

    Nice after so many days I understand
    Permutations means arranging
    Combinations means selecting
    Thank you very much

    • @ben2808
      @ben2808 2 года назад +4

      Jesus Christ loves you

    • @Preetham0206
      @Preetham0206 2 года назад

      @@ben2808 tho lele mera

    • @rankturner
      @rankturner Год назад +7

      @@Gaurav_Mukherjee And you're cringe

    • @waltersike
      @waltersike Год назад

      I love Jesus too, he is was a sexy man

    • @oluebubeike1496
      @oluebubeike1496 Год назад

      Dude💔

  • @igniz-2591
    @igniz-2591 4 года назад +59

    Omg, she's the only one that understands me, everyone else keeps telling me those annoying formulas when I wish to know why the formula is like that, what's going on, what happening in examples, and etc..

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  4 года назад +11

      Thanks a lot, Having ton!
      We are glad, you understand the concepts well by watching our videos.
      Happy Learning!! 🙂🙂

    • @Learningthroughteaching
      @Learningthroughteaching 3 года назад +1

      You’re looking for proofs. Study how to write proofs

  • @sivakumar-oh2if
    @sivakumar-oh2if 5 лет назад +170

    I cant say simpley thanks to you, i bend on knee and fall up on u r feet for such a grate work of whole doesn't memorise team

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад +26

      Thank you for your kind words! We really appreciate your compliment :)

    • @s1lent649
      @s1lent649 3 года назад +15

      Damn bro chill it ain't that deep

    • @sreejareddy4813
      @sreejareddy4813 3 года назад

      @@s1lent649 haha 😂

  • @abhilashag9629
    @abhilashag9629 4 года назад +30

    You have done a great job. For the 1st time in 7 years I actually understood what does Permutation & Combination mean. It's rare to come across videos where a topic is explained so clearly in just few minutes. Thank you !!!! 😍

  • @shakuntaladevi9596
    @shakuntaladevi9596 5 лет назад +26

    Came here first time and I am impressed by your teaching method...Don't memorize just understand!!😍😍

  • @zenshyam
    @zenshyam 5 лет назад +7

    wow mam....today I solve the complete chapter of permutation and combination from RS AGRAWAL Aptitude book.....after seeing your complete series on the topic...Thanks a lot......Now i am looking forward towards the percentage series....Thanks to you in advance

  • @TheTestedTutor
    @TheTestedTutor 5 лет назад +74

    I think for time-pressured tests knowing the formulas can help. I agree you should investigate the origin of them though, while my videos are more about execution than origin.

  • @tarakatutube
    @tarakatutube 5 лет назад +10

    I really love the way Indian people explain !! They start answering your question by asking you a question !! Great stuff guys !

    • @malathim2882
      @malathim2882 4 года назад

      Earliest times math was develop ed in INDIA only not in America and education is not about languages or countries it's about sharing knowledge kkkkk,

  • @SusantaWorld
    @SusantaWorld 7 лет назад +208

    thank you mam.

  • @AbhishekSharma-pe7xs
    @AbhishekSharma-pe7xs 3 года назад +32

    I skipped P&C in school thinking i cannot understand it ever. Thank you , This concept is really helpful. ❤️

  • @eliansalinas9261
    @eliansalinas9261 5 лет назад +10

    Thank you so much, I'm from Colombia but this basic explanation it's better than some the explanation of the spanish videos about this topic

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад +3

      I'm glad to hear that, Elian.
      Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseRUclips
      Happy Learning :)

    • @Nias_Franklin
      @Nias_Franklin 2 года назад

      De acuerdo Elian! Muchos maestros son como robots que no saben de que están hablando 🤣🤣🤣
      Buenísima video!!

  • @pranshuthakkar9973
    @pranshuthakkar9973 3 года назад +4

    I simply can't say thanks to you. It is because of you that I got 100/120 in a competitive exam. THANK YOU SO MUCH!

    • @mrsundae9385
      @mrsundae9385 3 года назад

      Can you answer this for me pls...
      On her way home from work Jane's mother take a jeepney ride. Following the safety protocol of one seat apart
      a. in how many ways will be she seated together with other 7 passengers
      b. would it be possible that she and other two passengers only at a time be
      arranged? how many sitting arrangements would there be?
      c.
      Can you draw at least one possible arrangement of Jane's mother and other
      two passengers?

    • @ixion_cyb
      @ixion_cyb 2 года назад

      @@mrsundae9385 just ask people in brainly

  • @PrinceKumar-hh6yn
    @PrinceKumar-hh6yn 4 года назад +29

    To the point video...👌👌👌
    Otherwise...Fast learning has become rare on RUclips.
    Thereby, Fading the utility of digital learning.

  • @rahulsihara8946
    @rahulsihara8946 2 года назад +2

    your voice is satiating

  • @ankur5355
    @ankur5355 Год назад +2

    Its really helpful ...I have not read PnC in class 11 and was stuck in probablity class 12 ....it gave me the basic idea in shot ....thanks a lot

  • @nahiyanalamgir7056
    @nahiyanalamgir7056 2 года назад +7

    A very intuitive video, indeed. Wish educational systems taught us this way.

  • @gopalsing5710
    @gopalsing5710 5 лет назад +25

    Mam ur explanation is awesome

  • @SaMaNtHa-zv7ve
    @SaMaNtHa-zv7ve 3 года назад +6

    Me watching this 5 minutes before my math test

    • @Sntv01224
      @Sntv01224 3 месяца назад +1

      Now I am watching it for my presentation

    • @saleemmeoofficial6523
      @saleemmeoofficial6523 3 месяца назад

      ​@@Sntv01224sai aap kis jagaa Rehti hooo

    • @saleemmeoofficial6523
      @saleemmeoofficial6523 3 месяца назад

      ​@@Sntv01224sai aap kis jagaa Rehti hooo

    • @Sntv01224
      @Sntv01224 3 месяца назад

      @@saleemmeoofficial6523 g q aap kaha se ho

  • @amberheard2869
    @amberheard2869 5 лет назад +11

    This was clearly explained with applied concept you are a great professor.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад +4

      "I'm glad that our content is so helpful to you! "
      Please subscribe to our channel: bit.ly/DontMemoriseRUclips
      Happy Learning :)"

  • @roschellemr2228
    @roschellemr2228 5 лет назад +46

    spent an overall 20 minutes on a bunch of your videos. You are so interesting, idk why I can't stop watching. thanks for making me into math 😊😘😘

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад +7

      We're humbled to hear that!
      Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseRUclips :)

  • @soubarnobanerjee8257
    @soubarnobanerjee8257 3 года назад +13

    Loved it!! Explaining why it is needed and what it is all about.... completely out of the "book" world!! 1000 salutes for this

  • @rasmimenon133
    @rasmimenon133 4 года назад +1

    U are a best teacher ......u help me to come close to maths.. thanks

  • @priyanshusaxena3472
    @priyanshusaxena3472 3 года назад +3

    Watching one day before the exam

  • @sanjaykumar5900
    @sanjaykumar5900 Год назад +5

    Best thing is that this channel doesn't let the students think that maths is boring 😂

  • @nikolaygeorgiev1680
    @nikolaygeorgiev1680 6 лет назад +3

    This is the best video on counting on the internet.

  • @nafisashakilsara1514
    @nafisashakilsara1514 Год назад

    im gonna cry thanks for explaining this was so helpful

  • @muhammadtalha9834
    @muhammadtalha9834 4 года назад +8

    What a brilliant way of teaching haven't seen that before

  • @blackcharge4700
    @blackcharge4700 3 года назад +7

    Far better than those 7 hour lectures

  • @humanitypeace8082
    @humanitypeace8082 6 лет назад +8

    The best vids on u tube to understand permutations and combinations, I watched many other vids but these are best. I did not had maths in 11, 12 class but these vids series cleared all my confusion.

  • @akshinbarathi8914
    @akshinbarathi8914 3 года назад +1

    probably the best math channel i see. they divided concepts to small videos of 5 to 6 minutes. very goood, mam its awsome. helping ibn my exams tool, hats off

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад

      It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. For more videos, please visit our website - dontmemorise.com/

  • @harshitbaghel7539
    @harshitbaghel7539 4 года назад +1

    I have not seen such a good explanation ever.... Nice explanation

  • @dongchechadap1055
    @dongchechadap1055 5 лет назад +5

    Love from arunachal dear love ur voice and hardwork

  • @alwaysmakesomethingnew334
    @alwaysmakesomethingnew334 2 года назад +6

    You make all things easy and interesting to understand 🙂 thank you mam .

  • @sasikiran1727
    @sasikiran1727 3 года назад

    This is better way of teaching and it's easy to understand to learners

  • @parastechfit9110
    @parastechfit9110 5 лет назад +5

    Mam why don't you make vedios on every maths topic . Your vedios can make life of somebody .I am really really impressed with your way teaching and explanations

    • @i_phenomenal
      @i_phenomenal 4 года назад +1

      Really u r absolutely right, I thought the same @paras

  • @laithkaddoumi843
    @laithkaddoumi843 5 лет назад +6

    This is very helpful course. I watched all of its videos and I am very grateful and thankful for the instructor and the people behind doing this great work. THANK YOU SOOOO MUCH :)

  • @UrduOnlineChannel631
    @UrduOnlineChannel631 6 лет назад +3

    dear Teacher , your videos are amzing .. i love them.
    Dear Teacher , Can I ask which software you use to write ? I have to present my project to my University fellows. This software is amazing .. i would be highly thankful to you if you let's me know about this software

  • @kanishkagadiparthi1789
    @kanishkagadiparthi1789 2 года назад +1

    After watching your vedio , I'm regretting myself that I took bipc
    Never thought maths is this much fun .
    Many thanks to you "dont memorize " ! 🙏

  • @evansmosomi6892
    @evansmosomi6892 4 года назад +3

    Honestly thr best school tutorial I've seen so far

  • @leafdragon94
    @leafdragon94 6 лет назад +5

    OMG! That is one awesome explanation. So easy to understand.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  6 лет назад +1

      Glad you liked it! Please subscribe to our channel: bit.ly/DontMemoriseRUclips
      Happy Learning :)

  • @kartiknare958
    @kartiknare958 3 года назад +3

    I never ever learned this topic with this two basic rules.
    Thank you ma'am ❤️😊

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад +3

      You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊

  • @joshescobar3065
    @joshescobar3065 3 года назад +1

    quantum mechanics and statistical mechanics are pretty much all predicated on these ideas. I just took the p-chem class and we used this math to justify our definition of entropy. The concept of entropy can also be defined as the multiplicity of a system. Which is just a fancy way of saying "how many possible ways a system can arrange itself".
    Anyway, that's my opinion after taking 1 course in statistical mechanics.

  • @tarunkumar-pn7wj
    @tarunkumar-pn7wj 5 лет назад +8

    you earned a subscriber . hatsoff keep the good work !!

  • @caohimesuzuki7389
    @caohimesuzuki7389 3 года назад +8

    Thank you so much, you made a difficult concept that I could t wrap my brain around very simple! I really appreciate and I hope that you have a wonderful day!😁👍👏

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад

      You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍

  • @prakashmoorthy3711
    @prakashmoorthy3711 4 года назад +6

    so gooood
    this lowkey also explains difference between permutation and combination

  • @zakryashakeel1883
    @zakryashakeel1883 2 года назад +2

    I am weak in mathematics but now I see your videos regularly I want that you make videos on QUANTITATIVE REASONING AND ANALYTICAL REASONING. I KNOW YOU HELP ME!!!!

  • @godwinvillanueva5527
    @godwinvillanueva5527 2 года назад

    One of the best in making math easier for the humanity.

  • @SusantaWorld
    @SusantaWorld 7 лет назад +218

    which software you are using mam? kindly tell me.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  7 лет назад +344

      Hi Susanta, we use a plethora of softwares to create our videos. Adobe Illustrator, Adobe Photoshop, Adobe After Effects, Image creation softwares, scribe softwares, video/audio editing softwares and so on. Each video uses 4 or more of these softwares :) #DontMemorise

    • @nilanjanmandal7834
      @nilanjanmandal7834 6 лет назад +103

      That is why you guys are manage to gives us a quality video.....Honestly very Helpful Video

    • @anubhav9762
      @anubhav9762 3 года назад +14

      videoscribe

    • @sirisha7747
      @sirisha7747 3 года назад +29

      @@InfinityLearn_NEET omg for one vidoe u guys use these many softwares seriously u r working very hard

    • @abdom.abdellatif4807
      @abdom.abdellatif4807 3 года назад +17

      @@InfinityLearn_NEET really, amaaaazing. can i work with you 😢😢

  • @jnanagni9174
    @jnanagni9174 5 лет назад +4

    Thanks sister. I understood your teaching very well.
    Am from Bangladesh

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад

      I'm glad to hear that. Thank you for sharing and thanks for watching! :)

  • @RosesAreForever1871
    @RosesAreForever1871 2 года назад +2

    Thank you, so much. You have eliminated all of my confusion!

  • @mingyangli1190
    @mingyangli1190 3 года назад +1

    This channel never disappoints me in any video I watch.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад

      We are pleased to know that you like all our videos, MingYang Li!
      Thanks and Keep watching! 😃😃

  • @stevenos100
    @stevenos100 6 лет назад +6

    arrange everything:nPr
    choose some things:nCr
    selectively choose half:sa
    ($,#)(s,a). a=$abs(sgn(+1,-1)*abs(#)=0)

  • @Yo-qu7tw
    @Yo-qu7tw 4 года назад +5

    Thanks a lot, it really helped me

  • @ugyenofficial
    @ugyenofficial 2 года назад +1

    One of the best teachers across the globe❤
    Lots of love and support from the kingdom of Bhutan🇧🇹

    • @Aryaveer_jadli
      @Aryaveer_jadli Год назад

      Hi. Greetings to Bhutan from bharat 🇮🇳

  • @WG-in9os
    @WG-in9os Год назад +2

    I love the way you teach math. The video is great! May I ask a question? I would like to know what app or software you use to make the video, especially for the handwriting and hand part. Thank you!

  • @onlinecsk
    @onlinecsk 6 лет назад +5

    Thank you ... This is nice tutorial but
    Can you please tell us if there is any shortcut for the question-
    If 5 letters are posted for 5 different addresses, how many ways are there for each of the letters to reach wrong addresses?
    Answer is - 44

  • @rajanmadan1087
    @rajanmadan1087 4 года назад +3

    Man, i never see this type of amazing teaching vidio. Going to helps a lot🙏👍

  • @m.k.d4980
    @m.k.d4980 4 года назад +2

    You don't know how you have helped me understand this topic I thank you for this keep it up

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  4 года назад

      Thank you so much, Moumita! We are pleased to know our videos helped you. Keep watching and learning 🙂🙂

  • @hyzhamnazr7377
    @hyzhamnazr7377 3 года назад +1

    Thanks for helping me out with this matter

  • @suryagamer495
    @suryagamer495 6 лет назад +24

    U r so cool. Just brilliant how u explain it as simple as we can understand it easily. Love you teaching skill☺☺☺☺.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  6 лет назад +2

      Thank you for your kind words! We really appreciate your compliment :)

  • @ajinkyapatil8024
    @ajinkyapatil8024 5 лет назад +4

    To Be Very Very Honest...
    I want Somebody to Give U a Special Very Very Special Award
    For
    Making Each And Every Concept Interesting...😊😊😊
    U Guys R Doing gReAt gReAt gReAt Work...
    Keep It Up...
    Wish U All the Very Best For Your Future Plans...😄😄😄

  • @mauryaa9530
    @mauryaa9530 3 года назад +1

    I am seriously blessed to come across this channel. I LOVE this channel and its methods!!!!!

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад +2

      Thank you so much Mauryaa for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. This motivates us to do better. Keep watching our videos. 😊😊

  • @_clearsong_4523
    @_clearsong_4523 3 года назад

    As someone who is terrible at math (and dislikes it most of the time), I actually listened and understand?? Thank you!

  • @arunthavarashajaanusha473
    @arunthavarashajaanusha473 5 лет назад +11

    Thank u .. I understand very clearly

  • @mdktubuddinsardar326
    @mdktubuddinsardar326 6 лет назад +4

    Thank you for this excellent teaching process. I have a request to you to make a tutorial video on "Permutations and Combinations - Grouping & Distribution"

  • @checkmatetrading64
    @checkmatetrading64 6 лет назад

    mam, kaas apke jesa har koi padhata ,to mere jesa back bencher's nahi hote.sukriya!!!

  • @royalshorts7080
    @royalshorts7080 4 года назад +2

    U teach us english as well.
    Thank you so much.

  • @chandravenkat2469
    @chandravenkat2469 4 года назад +3

    Thanks a lot for your fantastic teaching.... Keep rocking like this....
    I have understood clearly....
    #DON'T MEMORISE, JUST UNDERSTAND WHAT YOU ARE LEARNING#😍

  • @kahelbysahi
    @kahelbysahi 3 года назад +19

    *insert doyoung's:
    now i know~🎶

  • @cartoonworldly
    @cartoonworldly 5 лет назад

    Ur channel is really for understanding not for memorizing...🤓🤓🤓....I saw almost all video of ch.permu..and combination but I found no video helpful...
    But thanks to god I finally find Ur channel...and I becm a big fan of u by heart..the way u explained I just loved it.😘😘🤓

  • @KhushiSingh-vo9nf
    @KhushiSingh-vo9nf 3 года назад +1

    This is honestly the most helpful video under this topic

  • @navyareddy1573
    @navyareddy1573 6 лет назад +4

    wow so great
    that circles example is osm mam really thank u 🙏 🙏

  • @shrikanthmusam5970
    @shrikanthmusam5970 6 лет назад +14

    Thank you so much mam....

  • @vijayanks1714
    @vijayanks1714 Год назад

    every Competitive Programmer will thank you for understand one of the most important concept in number theory

  • @nadellakirankumar
    @nadellakirankumar 4 года назад +2

    Please do make videos on data analysis / statistics . The way you guys teach math is way too good . Thank you

  • @deewee965
    @deewee965 5 лет назад +4

    thank you!! i'm 4 hours away from my math test and i only understood it now

  • @kashivarta2152
    @kashivarta2152 5 лет назад +7

    All videos are superb... Thank you, I Love this channel... Easy way to learn for students. Good job👍👍

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  5 лет назад

      Glad you liked it!
      Please subscribe to our channel: bit.ly/DontMemoriseRUclips
      Happy Learning :)

  • @sisindrakumar8187
    @sisindrakumar8187 3 года назад +2

    Really helped maam best explanation....
    Thank u

  • @sisaymulu6683
    @sisaymulu6683 3 года назад +1

    Omg! Thank you so much may the greatest GOD bless you

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад

      You're most welcome and Thanks for your appreciation. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍

  • @raiyanreza9764
    @raiyanreza9764 5 лет назад +3

    thank you for the awesome illustration!!

  • @mujeebrahman5282
    @mujeebrahman5282 8 лет назад +7

    absolutely brilliant

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  8 лет назад +1

      Thank you Mujeeb! Don't forget to register on our website: bit.ly/DontMemoriseRegister
      Don't Memorise, Know More :)

  • @CardsMoto
    @CardsMoto 2 года назад +1

    I learned the basic counting principle first before the permutations and combinations
    Sum Rule and Product Rule

  • @560rebeccaa4
    @560rebeccaa4 2 года назад

    Thank you mam for teaching this topic in easy way

  • @amazinasf8446
    @amazinasf8446 4 года назад +4

    Am i the only one who loves your voice? 🔥

  • @ziggyo5909
    @ziggyo5909 5 лет назад +43

    Me when my math tchr introduce the topic: 0:12

  • @Muzee123
    @Muzee123 3 года назад

    Love u mam ur doing a great job now im not afraid to maths 🙏

  • @adits4493
    @adits4493 3 года назад

    I luv this channel my friends and me are now able to answer in class because of u

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 года назад

      Thank you so much Sunil for your appreciation. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍

  • @jxswxnth
    @jxswxnth 2 года назад +6

    I didn't memorise, now I failed :)

  • @johnnacua2891
    @johnnacua2891 6 лет назад +14

    #dontmemorize
    #understandit
    Am i right?

  • @charakproductions4022
    @charakproductions4022 3 года назад +1

    Ur drawing is best🔥❤️

  • @EMPTY1574
    @EMPTY1574 2 года назад

    Your are the best teacher.
    Best logical method

  • @lalnarayanray7362
    @lalnarayanray7362 7 лет назад +4

    splendid😍

  • @neverbackdown8205
    @neverbackdown8205 6 лет назад +3

    Thanks ma'am

  • @prabinshrestha9620
    @prabinshrestha9620 4 года назад

    Wow east and west your explanation is best