Nice video, but i think it should be 26 instead of 2 at 7:45
@TheSimpleEngineer
9 жыл бұрын
Thanks for noticing, you're correct!
@AtaAriser
8 жыл бұрын
+Husky Adventures - 71st parallel Voyages. it means its ceiling is 2, hence, at least 2 letters you used will be same if you use 27 letters(since there are 26 letters total)
@_kahini
7 жыл бұрын
i was confused in there thanks mate
@reywathsajeev1782
7 жыл бұрын
yeah
@kevincorvallis
6 жыл бұрын
I was so confused lmao
@nathanc3781
9 жыл бұрын
You sir are a scholar and a saint. Thanks for breaking this down for me. Very helpful.
@bigbabool2431
3 жыл бұрын
Watched it, tried to apply information gathered, succeeded, returned back to the video, Liked and Subscribed.
@spd6147
9 жыл бұрын
thank you, this helps me understand the PHP better.
@SanjeeviRajRC
9 жыл бұрын
i got a good understanding on pigeonhole principle with clear examples.
@akikarvonen
7 жыл бұрын
Triggered.
@angelnajera5107
8 жыл бұрын
Where does the equation [N = (R-1) K +1] come from? Is there a proof for it?
@jonathanchan2067
3 жыл бұрын
Detailed explanation video 👍👍👍
@chinemelumj5349
2 жыл бұрын
Thank you so much!🙏🏾. Was able to solve my assignment, thank you.
@SeaJay_Oceans
7 жыл бұрын
Poor Little Pigeons! Stop messing with their holes !!!
@pruthvi218
5 жыл бұрын
Actually, from where did N = (R-1) K +1 formula came from? Everything was bouncers to me after that ceiling function.
@shaneobyrne4513
9 жыл бұрын
Seriously good tutorial man. Thanks a lot
@emcee02
9 жыл бұрын
Thanks, that was so easy to understand!
@Jonathann909
9 жыл бұрын
Great Video. Helped Me Out A Lot!
@siddheswarmukherjee9596
8 жыл бұрын
No one has ever explained pigeon hole in more simpler terms.
@Mrkino
9 жыл бұрын
The last example didn't sit well with me at first. But after thinking about it, and starting with this tought, "starting at 15,601, you start to get repeats." however the problem asking, how many more prints do you have to do, to get your first 8th repeat. hope this helps someone.
@DatMarkan
7 жыл бұрын
Helped me a lot. I was thinking about when all words would be repeated for the 8th time. But that was not the question.. Thanks!
@shreyaskaup
6 жыл бұрын
i had the same doubt..your comment cleared it up for me.. thanks :D
@Samastano
4 жыл бұрын
Thank you so much for this video tutorial, I understood all examples!
@killrtaco6071
8 жыл бұрын
wouldn't the min to have 3 of the same color be 3? if you get 3 in a row of the same color?
@ujjvalpatel5353
7 жыл бұрын
buddy ,nice explanation ,make more videos of discrete mathematics.
@muntu1241
7 жыл бұрын
at the 7:47 . on example you divides inside the ceiling function [n/k] and you used [27/2] i'm little bit confused the value of k should be 26 and 27/26 is = 1.04 and ceiling of [1.04 ] = 2 . {but if [27/2] is right then it should be 13.5 and [13.5] = 14 }
@sakshyamranabhat8256
5 жыл бұрын
hey, If you are still wondering about that question you need to read it properly. It says 2 words that begin with the same letter, therefore, there is 26 letters in the alphabet. So, thinking about the worst case scenario would be that the out of the 27 words 26 would have different letters of the alphabet so the 27th one will be the same as one of the 26 letters. Proving that there will at least be 2 words starting with the same letter.
@robertjimenez5608
2 жыл бұрын
yes it should be a typo
@abdullahal-nadhari2435
2 жыл бұрын
Yep it was a typo, should have been [27/26]=2
@alvinlepik5265
8 жыл бұрын
clever son of a ... you did the blue balls on purpose :D
@jeremyeugenewinter
5 жыл бұрын
Selecting these balls blindfolded.
@SaujatyaKole
9 жыл бұрын
i don't mean any offence but how come R=2??? bcuz u did 27/2=2 ???
@FilipBoev
9 жыл бұрын
He meant to write 27/26
@SaujatyaKole
9 жыл бұрын
yeah i know
@MohdHussain-jn1dm
8 жыл бұрын
hey thankz a lot you help me ....
@kenguan2983
5 жыл бұрын
This helped me understand how to use the Pigeonhole Principle to solve for my college class. However, the only part I don't get is why you are using [N = (R-1) K +1], compared to just N = R*K.
@carciayoung4300
Жыл бұрын
I also don't know why we are using N = (R-1) K +1
@TariqSajid
9 жыл бұрын
thanks for this video sir , it really help me
@Sandip_Roy_
6 жыл бұрын
Awesome video thanks
@animeprofiles2077
4 жыл бұрын
How can we calculate that min of 9 balls using the formula
@crashonthehumble
9 жыл бұрын
Outstanding
@abhinavjain8962
6 жыл бұрын
Can anyone tell the name of the song in the beginning of the video at 0:00
@indranathroy7905
5 жыл бұрын
in 9:40 the chosen balls are blue. the minimum no of that choices become 3.... here I think you are counting the maximum number of choices... So instead of minimum the question should be maximum no of choices to select at least three blue balls....
@theprimalfuckhead526
9 жыл бұрын
Ha blue balls, nice video
@Ali-mi9up
4 жыл бұрын
dope intro
@stitch2407
9 жыл бұрын
great video whats the song at the beginning?
@abhishekarora045
6 жыл бұрын
fabulous
@thelastcipher9135
8 жыл бұрын
27 words with only 26 available letters in the alphabet.. why did you write 27/2 = 2 instead of 27/26 = 2 ??
@thelastcipher9135
8 жыл бұрын
+Terrell McNasty also permutations are not combinations. 15,600 words =/= 15,600 combinations but = 15,600 permutations of 3 letter words. great video by the way! :D
@anirudhmenon749
4 жыл бұрын
Which board do you use to make these videos?
@TheSimpleEngineer
4 жыл бұрын
sketchbook
@majesticbarrack5506
9 жыл бұрын
awosem video to understand it
@marc_sed
6 жыл бұрын
27/2 = 2 ??? 7:45
@adibutt896
6 жыл бұрын
Its rule so If any digit came after point like 2.0000111 it’s equally 3 okyy
@adibutt896
6 жыл бұрын
In pigeon whole
@GauravTayal26
6 жыл бұрын
Ceiling function is ok, but where is the equation N = (R-1)*k + 1 coming from?
@jawaharlalnehru4992
3 жыл бұрын
Take the inverse of the ceiling function. You have the r= ceiling(n/k). To remove the ceiling, do -1 on lhs and rhs and ceiling function rounds up n/k, essentially adding 1
@MoscleBrog
Жыл бұрын
this was so digestible like eating a freaking Veges
@mrginn
7 жыл бұрын
I had to stop the video for awhile at the 'blue balls' part. Apologies for my juvenile sense of humour
@moniljain66
8 жыл бұрын
how to solve this:- Can 'n' digit decimal patterns represent 10n distinct numbers
@AlinaKay47
5 жыл бұрын
wow the world is quaking in 2018 with this assumption LOL 1:46
@arch2044
7 жыл бұрын
What is r
@davideographer4410
6 жыл бұрын
A letter.
@janenevazquez9114
8 жыл бұрын
It should have been 27/26=2. This really ended up confusing me!!! Until I figured out he wrote it and said it wrong.
@ranvirsingh8771
7 жыл бұрын
hii
@nga-pal7821
7 жыл бұрын
wat sure sure
@achajackson5898
7 жыл бұрын
k = 26 and not 2 at 7:53
@AlexStork
8 жыл бұрын
Why did you stop these videos :(
@TheSimpleEngineer
8 жыл бұрын
+Alex Stork hoping to continue some new videos soon!
@AlexStork
8 жыл бұрын
+The Simple Engineer that'd be fantastic!! I'll be one of the many to support you
@reywathsajeev1782
7 жыл бұрын
how does the ceiling of 26/2 become 2?
@muntu1241
7 жыл бұрын
its [n/m] = [27/26] = [1.04] = 2
@Azmayenfayek
7 жыл бұрын
is it a music video. if not thn
@emanuelvellios
7 жыл бұрын
had to watch at 1.5 speed
@TheSimpleEngineer
7 жыл бұрын
nice
@marjavanderwind4251
5 жыл бұрын
Most tutorials on YT at 1.5 speed...
@walidzein1
6 жыл бұрын
U call this hard??, plz i can't find some really good examples to study for my test
@k.alipardhan6957
6 жыл бұрын
same. all the videos are on high school level crap -_-
@crashonthehumble
9 жыл бұрын
Sir can you tutor a fellow poor brother
@shawnlin4741
6 жыл бұрын
"only two gender' is politically incorrect . There are 63 genders and counting in the U.S lol. But the video is awesome.
@MashrufKabir
9 жыл бұрын
Women going in for the grab.
@arico94
5 жыл бұрын
2018 update: If there are n people there can be n-1 genders
@djselcius
9 жыл бұрын
Great video! Not to get all politically correct or whatever but Genders and Sexes are two different things. Sexes there are two of, genders are many and depend on a variety of factors (that any LGBTQ info place or what have you can explain this better).
@TheSimpleEngineer
9 жыл бұрын
***** Thanks for the correction, sorry for any mistakes!
@MashrufKabir
9 жыл бұрын
The Simple Engineer lol.
@bobcrunch
9 жыл бұрын
***** To be really correct, "sex" is applied to people, e.g. male, female, ABCXYZ, whatever, and gender is applied to languages, e.g. masculine, feminine, neuter.
Пікірлер: 99