#DidYouKnow: A permutation is used for list of data (where the order of the data matters) and the combination is used for a group of data (where the order of data doesn’t matter). To access all videos related to Permutations and Combinations, enroll in our full course now: infinitylearn.com/cbse-fullcourse?UA-camDME&P3PeA09I&Comment To watch more Permutations and Combinations videos, click here: bit.ly/PermutationsCombinationsVideos_DMYT
whoever did not understand this read below let me ask you a question, if you are sitting on any of the 6 chairs arranged in circular, which particular chair are you sitting on most important in this is the word "ways" lets understand what is meant by "ways" one person wants to seat in a chair among six chairs arranged in straight line Q:what are different ways to do so? way 1: SNNNNN //he is sitting on 1st chair way 2: NSNNNN //he is sitting on 2nd chair way 3: NNSNNN //he is sitting on 3rd chair way 4: NNNSNN //he is sitting on 4th chair way 5: NNNNSN //he is sitting on 5th chair way 6: NNNNNS //he is sitting on 6th chair Ans: so there are 6 different ways he can sit on a chair. now when it comes to circular arrangement of chair what are different ways a person can seat on a chair? way 1: SNNNNN /he is sitting on 1st chair way 2: SNNNNN /he is sitting on 1st chair way 3: SNNNNN /he is sitting on 1st chair way 4: SNNNNN /he is sitting on 1st chair way 5: SNNNNN /he is sitting on 1st chair way 6: SNNNNN /he is sitting on 1st chair confused right, circle does not have a starting point,the thing is whenever that person chooses a chair and seats on it,that particular chair itself is the first chair thats why its always going to be "SNNNNN" which is the only one "unique" way that he can sit. ans: one way conclusion: in linear arrangement of chairs whenever a person sits on a particular chair his chair is being referenced from the first chair eg. he is sitting on 3rd chair or he is siting on 5th chair this way we have 6 different ways # but in circular arrangement whichever chair he sits on is the first chair itself bcz there is no start point in circle for reference to say that he is sitting on 3rd chair or 4th chair and so on.
Poor explanation seriously!! Why 1st person sits in 1 way when it has 6 choices? No logic!! Lemme make u understand the reason. Consider 3 men ( a,b,c)... How they can be seated in a circular table? 3! (No, Lmme show you those arrangements and why not 3!) 1) b a. c 2) a b. c 3) b c. a.
@@shaguntripathi2554 I think I have answer for ur question... It is different in clockwise and anticlockwise.. Cuz if u seat facing towards centre and if u seat facing outside the centre... Then there is difference in both scenarios...read again
@@gauravaggarwal2392 bruh we are talking about arrangements and not about facing or not facing centre. I made an extra easy proof that is a lot easier than this video!!! Your welcome if you got that! And i never asked a question
@@shaguntripathi2554 lemme ask u something.. What will u see in clockwise and anticlockwise direction? Are the both views same? I guess no ryt.. So when u see in clockwise and anticlockwise ur facing towards centre in one case and in outside the circle in other case ...that's what I meant above...
The statement you provided is quite thought-provoking. It brings to light the alarming reality of how easily videos influence one. It's a reminder that we should always be mindful of the information we consume and seek multiple sources to ensure a well-rounded perspective. It solved all my doubts Thanks a lot😊♥
These videos(specially 15 videos in this channel) are best way to learn in depth understanding of basics of permutation and combination. Don't Memorise has done commendable job in explaining from scratch .
That is such a mind blowing explanation. I cannot describe in words how to thank you; because words like "Thank you" won't be ever enough for such a valuable service you are giving to million of students like us. May you live long healthy and prosperously. ❤️😇
This is the math I like, thoroughly explaining it, not like bombarding us with so many different formulas and not even explaining it. THANK YOU SO MUCH♥️♥️♥️
It's amazing to me how much more helpful these videos are than the review materials I got that are produced by a top-tier university in my country. Thanks so much, and thank you for making them free. :)
This channel cleared the most basic concept that we are afraid to ask the teachers sometimes or sometimes we cannot think of why it works..... Thanks a lot team.....keep it up.... And give ha the students a chance to ask you about most basic uncleared concepts
Thank you so much ma'am! This is the best video I have ever seen! To the point answers with total logic! Truly stands with the channel name'Dont Memorise' These videos are really helpful for class 11 and 12 children at places where teaching level is not good
it is just amazing i am so thankful cause i have to explain this lesson to my students and i had no idea how to intoduce it but now :) you video was helpful so thank youu so much
Madam I like this very much I have seen all videos of other channels but I can't understand that what is happening.but I have learnt from your video . Thank you very much Mahadev har
Amazing ways to make us understand….couldn’t understand combinations along with permutations before…..but after watching this playlist once understand it so much better…..they are easy to learn from….videos are awesome 👏
This is wonderfull Mam.. I just loved it.. The way u clarifies all. I was extremely in fond of this type of teacher... Coz I have so many questions regarding formulas... This makes me happy. 😊
Your explanation are really amazing! I have seen all the UA-cam videos regarding this.no one can reach you.keep on uploading more of mathematical lessons.wish you a gooood future! By the way background voice is mesmerizing !!!!
Our aim is to make the concepts clear of the students. So we are glad that we could achieve this aim🙂 For more such videos stay tuned to our channel😃 Happy learning🙂
for those who did not understand----- draw out different arrangements and for all of those arrangements rotate the circle so that the first person is always on the top.
Another way you can think of it as that there are 6! ways to be seated. However, in that arrangement, if you shift everyone 1 place to the left, the arrangement still appears the same. You can do this a total of 6 times before the arrangement goes back to the original spot. That's just how I thought of it but the method in this video is definitely easier to understand.
You're most welcome Sudhansu. 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. 😊😊
When you sit on the second chair or the first chair or any of the 6 chairs the veiw is the same, no matter on which chair you sit it is the same condition. Another way of thinking is that you have 6 identical toys if you pick/choose (combination) any one the toys then it is the same way as they are the same.
oh my god!!!!!!!!!! wow! brilliant and fastastical explanation. My teachers taught as if they don't want us to memorize but actuallythey never knew how to explain it to us so we truly understand why we subtract 1 from n. I thank God that I was patient enough to look through many videos before reaching this one. You have just made everything sparkingly clear! I relly appreciate it!
You're most welcome Nisha. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
nice video with good concepts. easily understood the concept of permutation and combination within 3 to 4 hour that can't be done with the help of book. thanks a lot mam keep making such type of video.
#DidYouKnow:
A permutation is used for list of data (where the order of the data matters) and the combination is used for a group of data (where the order of data doesn’t matter).
To access all videos related to Permutations and Combinations, enroll in our full course now:
infinitylearn.com/cbse-fullcourse?UA-camDME&P3PeA09I&Comment
To watch more Permutations and Combinations videos, click here: bit.ly/PermutationsCombinationsVideos_DMYT
@@thedinosaurspecialist8053 rey talk if u know
Enrol can also be splled according to UK
@@thedinosaurspecialist8053 Idiot
Superb knowledgeble video thanks mam now i understood i had ruined my lot of time to watching other unconceptual videos again thANKSssss love U
Mam.... Can you please post more consepts for circular permutations please...
@@thedinosaurspecialist8053 Obviously, she lives in UK
whoever did not understand this read below
let me ask you a question, if you are sitting on any of the 6 chairs arranged in circular, which particular chair are you sitting on
most important in this is the word "ways"
lets understand what is meant by "ways"
one person wants to seat in a chair among six chairs arranged in straight line
Q:what are different ways to do so?
way 1: SNNNNN //he is sitting on 1st chair
way 2: NSNNNN //he is sitting on 2nd chair
way 3: NNSNNN //he is sitting on 3rd chair
way 4: NNNSNN //he is sitting on 4th chair
way 5: NNNNSN //he is sitting on 5th chair
way 6: NNNNNS //he is sitting on 6th chair
Ans: so there are 6 different ways he can sit on a chair.
now when it comes to circular arrangement of chair
what are different ways a person can seat on a chair?
way 1: SNNNNN /he is sitting on 1st chair
way 2: SNNNNN /he is sitting on 1st chair
way 3: SNNNNN /he is sitting on 1st chair
way 4: SNNNNN /he is sitting on 1st chair
way 5: SNNNNN /he is sitting on 1st chair
way 6: SNNNNN /he is sitting on 1st chair
confused right, circle does not have a starting point,the thing is whenever that person chooses a chair and seats on it,that particular chair itself is the first chair thats why its always going to be "SNNNNN" which is the only one "unique" way that he can sit.
ans: one way
conclusion: in linear arrangement of chairs whenever a person sits on a particular chair his chair is being referenced from the first chair eg. he is sitting on 3rd chair or he is siting on 5th chair this way we have 6 different ways
# but in circular arrangement whichever chair he sits on is the first chair itself bcz there is no start point in circle for reference to say that he is sitting on 3rd chair or 4th chair and so on.
Truee
I did not understand. What is the problem he can sit on any one of the six chairs whether it is a linear or circular arrangement?
Great sir thank u
what if we labelled the chair with the number
This now makes sense for sure... it does make sense.
Thanks
11/10 Teaching skills. Great comparison with linear arrangement and 3D visual explanation was so on point. Thank you for making this video.
Credit goes to the video editing and animation
Ashishi her 1st video on probability tells us that P(event) lies between 0 and 1 inclusive. lol but nonetheless I want to agree with you
Just a world class explanation!! Got the concept within the end of the video. Didn't have to repeat. This is what i call ideal teaching. Hats off!
Thanks a lot for your kind words, Sameer! They mean a lot to us and we are absolutely glad to receive so much love and support.
Keep watching!! 🙂🙂
The visualisation was really helpful thanks!
My God! that was great. i am saying this after having seen hundreds of videos. The logic with reference point. Thanks a million!
Thank you Sheharyar! For ALL PnC videos, visit our website: dontmemorise.com/course/view.php?id=92
Do let us know if the videos help :)
Poor explanation seriously!!
Why 1st person sits in 1 way when it has 6 choices? No logic!!
Lemme make u understand the reason.
Consider 3 men ( a,b,c)... How they can be seated in a circular table?
3! (No, Lmme show you those arrangements and why not 3!)
1)
b
a. c
2)
a
b. c
3)
b
c. a.
@@shaguntripathi2554 I think I have answer for ur question... It is different in clockwise and anticlockwise.. Cuz if u seat facing towards centre and if u seat facing outside the centre... Then there is difference in both scenarios...read again
@@gauravaggarwal2392 bruh we are talking about arrangements and not about facing or not facing centre. I made an extra easy proof that is a lot easier than this video!!! Your welcome if you got that! And i never asked a question
@@shaguntripathi2554 lemme ask u something.. What will u see in clockwise and anticlockwise direction? Are the both views same? I guess no ryt.. So when u see in clockwise and anticlockwise ur facing towards centre in one case and in outside the circle in other case ...that's what I meant above...
Where have you been all my life ??? Your work is so awesome. Keep up the great work.
Thank you so much :)
Finally found someone who makes concepts their base to teach! Thanks a lot.
The statement you provided is quite thought-provoking. It brings to light the alarming reality of how easily videos influence one. It's a reminder that we should always be mindful of the information we consume and seek multiple sources to ensure a well-rounded perspective.
It solved all my doubts
Thanks a lot😊♥
If I have any doubt on any topic, I will listen your channel
These videos(specially 15 videos in this channel) are best way to learn in depth understanding of basics of permutation and combination. Don't Memorise has done commendable job in explaining from scratch .
That is such a mind blowing explanation. I cannot describe in words how to thank you; because words like "Thank you" won't be ever enough for such a valuable service you are giving to million of students like us. May you live long healthy and prosperously. ❤️😇
Thank you for the love and support, it really means a lot. I'm glad that our content is so helpful to you! Much love. :)
Oh My God! I can't tell how clearly you taught me that logic.
That was awesome and i said just three words WoW WoW & WoW.
This is the math I like, thoroughly explaining it, not like bombarding us with so many different formulas and not even explaining it. THANK YOU SO MUCH♥️♥️♥️
I could put this topic as optional in academics but now can't escape while learning statistics, thank you for saving my life!
I don’t know how to thank you. I am searching it for years. And finally got the visual. Thanks a lot 🖤
Most welcome, Shakib!
We are glad we were able to help you with this video.
Keep watching! 🙂🙂
It's amazing to me how much more helpful these videos are than the review materials I got that are produced by a top-tier university in my country. Thanks so much, and thank you for making them free. :)
Thank you so much for the kind words Amelie. They mean a lot :)
#DontMemorise
Brilliant.....whoever is making these videos.......subscribed and bell icon pressed.........impressed
Thank you very much for your appreciation and for watching Aayush. :)
Its OK mam
This channel cleared the most basic concept that we are afraid to ask the teachers sometimes or sometimes we cannot think of why it works.....
Thanks a lot team.....keep it up....
And give ha the students a chance to ask you about most basic uncleared concepts
This is just above the benchmark. Million Thanks for the efforts. Superb Explanation. Do keep up the awesome work! Got it in just one go.
Thank you so much ma'am! This is the best video I have ever seen! To the point answers with total logic! Truly stands with the channel name'Dont Memorise' These videos are really helpful for class 11 and 12 children at places where teaching level is not good
You're most welcome, 29 xoxo! Glad to know you loved it. Happy Learning! 🙂🙂
Even after 9 years it’s was the best to explain the (n-1)! Formula ❤❤
The best video giving a detailed approach to understanding circular arrangement. Good job!
wow... thats cool... now i got answer for one of my childhood questions.
it is just amazing i am so thankful cause i have to explain this lesson to my students and i had no idea how to intoduce it but now :) you video was helpful so thank youu so much
+amatou alah , thank you so much for your lovely feedback. It encourages us to create more content for our learners :)
i am glad that i found your channel thank you so much and go ahead it is superbe (y)
+amatou alah , glad it helps you spread knowledge :)
Madam I like this very much
I have seen all videos of other channels but I can't understand that what is happening.but I have learnt from your video . Thank you very much Mahadev har
I don't think I can find any better explanation for circular permutation than this !!
Thank you Pooja! Do subscribe to our UA-cam channel to stay updated: bit.ly/DontMemoriseUA-cam
Happy Learning :)
best teaching video i've seen since forever! love the technique
Incredibly mind blowing! At last I understand the fact.
This channel really works as per its Name.
The most helpful videos I have ever watched so far .... thanks
Amazing ways to make us understand….couldn’t understand combinations along with permutations before…..but after watching this playlist once understand it so much better…..they are easy to learn from….videos are awesome 👏
I've NVR seen any smooth explanation like this !.. Thanks alot🙏
Very good explanation. This is the best UA-cam channel for education. I am subscribing this channel now.
Thank you teacher, for this beautiful explanation 👌🙏🙏
You r very nice
Don't memorize.
Doesn't my love rhyme?
Because you gave ur time....🙂😊
Without a doubt best explanation on UA-cam
This is wonderfull Mam.. I just loved it.. The way u clarifies all. I was extremely in fond of this type of teacher... Coz I have so many questions regarding formulas... This makes me happy. 😊
Thank you for explaining this concept in a better manner.
I have never seen such a amazing & fantastic video of this circular fashion concept ❤❤ hats off to you 👍👍
Superb understanding i got !Really nailed it !....Superbbbbb!!!!
Your explanation are really amazing! I have seen all the UA-cam videos regarding this.no one can reach you.keep on uploading more of mathematical lessons.wish you a gooood future! By the way background voice is mesmerizing !!!!
Thank you sooo soo much , you are a life savor
You're welcome. If you wish to view more awesome videos, register on our website here: bit.ly/DontMemoriseRegister
Happy Learning :)
Thank you very much , it's really easy to understand ; diagrammatical representation helped me a lot you make me to understand the concept easily
Our aim is to make the concepts clear of the students. So we are glad that we could achieve this aim🙂 For more such videos stay tuned to our channel😃
Happy learning🙂
You've made such a simple thing more complicated .......
Thank you a lot
Really helpful
Great work
Valeu!
The animation is a an excellent to understand the topic. Helped a lot. Keep up the great work.
for those who did not understand----- draw out different arrangements and for all of those arrangements rotate the circle so that the first person is always on the top.
Amazing ❤️
Completely mind blowing😮😶😯🤐😲🤯😵
Another way you can think of it as that there are 6! ways to be seated. However, in that arrangement, if you shift everyone 1 place to the left, the arrangement still appears the same. You can do this a total of 6 times before the arrangement goes back to the original spot.
That's just how I thought of it but the method in this video is definitely easier to understand.
I earlier used to mug it up. Now i understand the reason clearly:)
excellent explanation!!
thanks you very much!!!!!!!
i can't describe how it was helpful, many thanks to you and your team ... it's amazing :)
Congrats.
That is an excellent way to teach in layman's term!
The visual really appreciable.❤️❤️❤️
Can't thank you enough 🙏
I love this channel.you guys explain the concepts very clearly 😍
Thank u so much nobody can expalain me better than u
You're most welcome Sudhansu. 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. 😊😊
When you sit on the second chair or the first chair or any of the 6 chairs the veiw is the same, no matter on which chair you sit it is the same condition. Another way of thinking is that you have 6 identical toys if you pick/choose (combination) any one the toys then it is the same way as they are the same.
You saved lots of my time . Thanks a lot. I hope you can keep sharing more videos in the future.
Glad you liked it! Please subscribe to our channel: bit.ly/DontMemoriseUA-cam
Happy Learning :)
Best explanation now it's clear to me
Amazing! Best video on this channel
OMG Great Video with Great Examples, 1M times thanks to you..
Hi Amol, Thank you for your kind words! We really appreciate your compliment :)
amazing video...thank you so much for making this
Thank you, UltimoPhantom!
Keep watching! 🙂🙂
Thanks from the bottom of my heart ma'am.❤️
A beautiful explanation.
You are doing great job.. Please keep it up👍.. Your work really doing justice with your Chanel name.. Fantastic.. 😇😉
Awesome Video Ma'am 🔥🔥🔥
All the videos of this channel r better understandable that unacademy & PW lecture...but for covering at least few subject lot of video needed
Best explanation , in a lucid way thank u team
Thank you, I finally understand now!
Very good
Cleared all my doubts
All good
Excellent
Terrific
Thanks a lot, Sadha Shivam!
We are glad you liked our videos and it helped you clear your doubts.
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The people behind this are good
This video help me a lot!!! Thank you. Hoping for the success of the channel.
🙏
Just one word " extraordinary "
I wished I knew you back then. Tnx. ❤
yes!!! this what i subscribed for
Thankyou mam
That was a brilliant illustration
oh my god!!!!!!!!!! wow! brilliant and fastastical explanation. My teachers taught as if they don't want us to memorize but actuallythey never knew how to explain it to us so we truly understand why we subtract 1 from n. I thank God that I was patient enough to look through many videos before reaching this one. You have just made everything sparkingly clear! I relly appreciate it!
Very good explanation
Thanks madam I actually learnt so much than I even expected
Thank you so much for this wonderful video. I had been trying to find the reason of this for long....thank you so much for helping me🙏
You're most welcome Nisha. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
Best 👍 explanation
It was really very helpful and informative
Thank you
Thank you so much I'm really happy I got to learn something today
nice video with good concepts. easily understood the concept of permutation and combination within 3 to 4 hour that can't be done with the help of book. thanks a lot mam keep making such type of video.
Thank you so much Mahendra :)
#DontMemorise
Your efforts are very much appreciable....Thank U so much
Thank you Rama :)
this explanation is very clear
U teach in a really nice way...... Keep it up
Thank you very much for the love and support. :)
Absolutelt outstanding way to explain this circular permutation❤🙏
If I would not have studied this topic on this channel, I would probably not able to understand ever😁
thank you mam, great explanation and teaching.
The visualisation was brilliant, thank you
Superb explanation just mind blowing
i understood probability and permutation & combination ..thank you 👌🎉
Thank you guys for creating such timeless videos!!! Keep up the good work!!!😊😊😍
fantastic explanation👌👏👏👏👏