Difference between Permutation and Combination Examples
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- เผยแพร่เมื่อ 14 ธ.ค. 2018
- How can we tell the difference between permutation and combination? This is a video that has been asked for by many many people. I hope I did a better job of explaining. It is the longest video I have ever produced and was a week in the making....
![Combinations Vs. Permutations in Probability & Statistics? - [2]](http://i.ytimg.com/vi/K7AP23AyMCk/mqdefault.jpg)
Wow, you have no idea how much this helps, i literrary gave up on my mother langue because i couldn't find what i was looking for, which was precisely this. By God's Grace i found you, thanks man
You are welcome
Math is my favourite subject! Also, thanks for the video! Also who is from Easy peasy all-in-one homeschool
👇
Thank you so much. I was struggling with it until I found your video. Now, all is clear.
You're welcome 😊
feeling blessed to have come across such an outstanding explanation
Thanks
i love how you try to give a more intuitive feel to this and resist using formulas straight away.Thank you! It's exactly how i would like to approach something like this.
Thanks, well I think most people including myself do not understand it very well if we go straight to a formula. It is easier to think about fundamentally if we resist plug and chug. And calculus videos plus more are coming, but I am having technical difficulties with my equipment right now.
And I cannot afford new equipment. youtube does not deliver Lambos to my garage LOL
Ok that first ABCD problem REALLLLLYYYY helped. Thank you
Your welcome! Glad you found my better video.
very helpful to learn what to use, permutation or combination, thank you x
i have a major test tomorrow on this, this helped a lot. Thanks so much!
Of all the videos I have watched this was one of the best ones. I finally understand the basis of permutation and combination. Thanks much!
you're Welcome! Thanks for the comment
Your time, effort, and energy into making this video has helped me so so much. I sincerely thank you, you're a blessing.
Thanks so much for this. I am glad it was useful.
Thnak you for explaining things so easily.
you're already the better human for making such a video
Dan, Thank god for your videos! You and the Khan academy are going to get me across the GRE finish line!
Glad I could help. If there are any concepts your stuck on let me know. I can make more. And would for you if needed.
@@danielschaben how about calculus Dan?
sir im subscribing you! you deserve millions of subs . love from india!
thanks. ya. wish I had them. maybe someday
Thanks for explaining.
That was very helpful! I didn't know how to do it before and now I understand it very well! ♥
I'm so glad I helped. In the future if your having problems in math send me a message, I will try and help when I can.
Everyone kept telling me perm has order comb has no order over and over again but it was so confusing while doing these questions. If someone told me before like you did that in perm there is rank, or basically a difference and in comb there isn't any, I would've saved hours. Thank you
Thanks for the comment, glad I could help.
Gang from EzPz(also AMAZING vid love your strategy for going at this and thank you!!!)
👇
Thanks for the comment
I'm from Easy Peasy 🎉🎉🎉🎉
Great Video!
Thank you so much, it is so helpful. Now, I understand what is Permutation and Combination.
You are welcome!
Bro thank you so much. The whole bracket thing was always so confusing to me. You really explained it in a way that I could understand. Thank you. Edit: Also I know how to solve a Rubik's cube which involves a lot of permutation. And I never actually understood why there were 43 quintillion combinations on the Rubik's cube. But now I do. By the way, I average 12 seconds and for the longest time still didn't understand how it worked. but now I know the laws of permutation vs combination. and the fact that during the 2nd layer, you use combination and not permutation.
My goal is to be good at solving a cube one day. Nice time!
@@danielschaben thank you for the compliment. And I know you will be good at it someday!
Thank you so so much for an awesome explanation
Thanks.. I hopefully won't fail my test cause of you
Good Luck. I hope not either. let me know how ya do!!!! would love to know!
@@danielschaben I passed!!!
11:09 why permutations matter & why order matters, proven formula
12:30 why combinations matter & why order sometimes does not matter, proven formula. why we divide by the number of pooling options, because it leaves us with no repeats. This is also why it is mathematically logical to divide by k!; it presents the amount of ways to arrange those possibilities.
nerd💀🤓
he was trying to help others how does that make him a nerd, and how is nerd supposed to be an insult you think it's a bad thing because u are not as smart and or intelligent so don't be a cyber bully because of Ur insecurities @@roastytoasty523
Though, at some points, it didn't make sense to me, I quickly found other ways to do it and it got easier and easier
Thank You for this amazing explanation!!
You're welcome. Glad it was useful
Can you please discuss this problem?
A committee of 3 people is to be chosen from the president and vice president of four different companies. What is the number of different committees that can be chosen if two people who work for the same company cannot both serve on the committee?
Thank you for such a good explanation
You're welcome
Thanks Mr. Dan! We appreciate the video
Here's a subscribe
Glad it was helpful. Your welcome
Thanks for shining light on the difference between the 2
Any time!
I loved the video, you have a new subscriber😊
Thanks. I'll try and get to making more
Thank you very helpful
I've got 3 more big tests lined up this week, and the math one is in half an hour. I usually slog at as many practice problems as I can but I haven't gotten the time to practice well for this topic. I decided to try out smart studying, and I did understand quite well, I think. Hopefully it goes well! Thank you for this video!
Good luck!
Late but how did it go?
Thank you very much sir God bless you ... stay safe
You're Welcome
Probably my favorite kind of math!!!
Proof that not all heroes wear capes. Tsym!!!!!!!
Wow. Thanks for such an amazing compliment! Glad I could help!
Nice good job!
This video helped me to understand the difference between them! WOW THANK YOU, DAN!
Happy to help!
If the question says we just have 4 classes which we don't know that is class A ,B , C or D is combination.
thank you this video is the best
You are welcome.
Love from India❤ Thank you sir
Thanks for the comment!
Thank you sir. well explained
Thanks! I appreciate the comment more than you know. Have a great day or Night!
A B C D THIS means there are in different classes, we are supposed to use permutation
thank you for this video!!!!!!!
You're so welcome!
Thank you Sir ❤
You are welcome. Glad it was useful.
This video is so underrated
Thanks. Glad it was useful
Thank you
great video and i would like to see more confusing question like that were not clear what it is ? such as : 5:25
Thanks for comment. And yes that question is always followed by order is important or order is not important in a textbook. The question at 5:25 could literally go either way as worded.
EXCELLENT Video man!!!
Glad it was helpful!
Thank you!
Your welcome
thanks sir
Thanks
You're welcome
Hi sir thank u for informative video I'm ur new subscriber plz reply me..❤
38 mins..
2021
2022😊
2023
40 MINUTES?????
Ya... there's a lot to discuss
This means that if there is difference, it becomes permutation
Thank you so much for this video. Now l can answer some fundamental questions
Wait, can't a statistics book be considered a math book? jk lol
that is great comment. Pure Stats academics and pure math academics have a hard time finding common ground. I am in neither group. I myself would consider a stats book a math book. but some mathematicians would call that heresy. lol. Thanks for the comment.
@@danielschaben and thanks for the video! It helped me a lot.
be honest yall hate allinonehomeschool 😂
I don't...