I've long learned having grandiose delusions don't help. Learning to be open to the prospect of being wrong/of avg. intelligence is important. I have to work so hard for a 3.9 GPA, and I know people who come to the lectures, when they do, high as a kite..they have 4.0 GPAs. Fallibility and modesty have be drilled into me.
I'm currently getting castrated by physical chemistry (makes Cal 2 look like Hawaii), so believe me, I have no hubris left.
Lmao this probably would be the easiest problem you ever did in a MIT math class, especially if you knew any calculus at all.
Just use the equation for the ellipse, rearrange the form such that y=(blah blah), and integrate y in terms of x. This gives you the area of everything under the equation curve... and that's what you want. OK, yes this is very cursory and there's a lot of details I'm eschewing, but the general idea is very straight-forward.
@braydenbeautiful actually they do...do u really think hollywood would spend millions of dollars to make a movie and not spare a few bucks to hire a math professor that can solve this question? what he did on the board makes sense...he just did in a very long-winded way that seems complicated to someone who doesn't know any calculus...otherwise all he did was take the equation of an ellipse, rearrange in terms of x and integrate it from 0 to pi/2 and multiply by 4....
Genius? Hahaha.., this is funny. Just finding the area of an ellipse by integration and substitutions. What about geometric theory of differentiable manifolds?
Notice that the graph of the equation y=sq. root of x is wrong for x<1. The sq. root of 1/4 is actually 1/2, o that 1/2 times 1/2 equals 1/4. Therefore, the graph for x between zero and 1 should be shaped a little differently, i think.
@beachballa93 lol same here. When I saw that nerd reading his newspaper in class, then getting up holding a cup of tea acting all cool i laughed then became envious when he solved the problem :\
The shallow media always picture geniuses as cocky and rude. It is misleading. Terence Tao is a genuine genius but he is gentle, polite, and humble. Gregory Perelman isn't like that, either. Stupid people produce stupid videos.
@sekwah09 im just saying that this is practically the first thing you do when studying math at university so it is fair to assume that anyone with any university experience knows it...
@rmhism Yes, I agree. But therefor you have to understand vector analysis, especially Stokes' Theorem. So I see no other elementary way to solve this integral.
@JackTheNinja11 Actually that is correct, but it's a very complex equation that I doubt any of you can do. this is the way me and my Geometry class did it.
Start with: -20 = -20
Which is the same as: 16-36 = 25-45
Which can also be expressed as: (2+2) 2 (9 X (2+2) = 52) 9 X 5
Add 81/4 to both sides: (2+2) 2 (9 X (2+2) + 81/4 = 52) 9 X 5 + 81/4
@johnny9101 Between where you say "Rearrange the terms" and "Ergo", you take the square root of both sides. But you have to take into consideration that the square root is a multivalued function. So this step is invalid.
@zachem66
I've long learned having grandiose delusions don't help. Learning to be open to the prospect of being wrong/of avg. intelligence is important. I have to work so hard for a 3.9 GPA, and I know people who come to the lectures, when they do, high as a kite..they have 4.0 GPAs. Fallibility and modesty have be drilled into me.
I'm currently getting castrated by physical chemistry (makes Cal 2 look like Hawaii), so believe me, I have no hubris left.
From my liver to yours,
Cheers!
braydenbeautiful 11 months ago 37
which movie it that from ?
roberthagever 11 months ago 18
Lmao this probably would be the easiest problem you ever did in a MIT math class, especially if you knew any calculus at all.
Just use the equation for the ellipse, rearrange the form such that y=(blah blah), and integrate y in terms of x. This gives you the area of everything under the equation curve... and that's what you want. OK, yes this is very cursory and there's a lot of details I'm eschewing, but the general idea is very straight-forward.
PrUnEJuIcEtHeThIrD 11 months ago 2
Try to solve the Poincare Conjuncture.
BrutalValor 1 year ago 21
Read Bertrand Russell's proof for 1+1 = 2. That's hard enough.
jesal21 1 year ago 19
Shoot..its just from the movie "Rushmore."..BTW the guy was dreaming!
Physicspilot 1 year ago 11
looks fancy... in reality, several things written there make no math sense, at all. ahaha. hollywood...
braydenbeautiful 1 year ago
@braydenbeautiful actually they do...do u really think hollywood would spend millions of dollars to make a movie and not spare a few bucks to hire a math professor that can solve this question? what he did on the board makes sense...he just did in a very long-winded way that seems complicated to someone who doesn't know any calculus...otherwise all he did was take the equation of an ellipse, rearrange in terms of x and integrate it from 0 to pi/2 and multiply by 4....
zachem66 11 months ago 6
@zachem66
I stand corrected. It does make sense.
I'm talking Calculus II (majoring in Chemistry). I should have recognized that; moreover I'm making an A. No excuse. ahah
Forgive my stupidity!
braydenbeautiful 11 months ago
The original stuff on the board has x's written like multiplication signs which as far as I'm concerned is a hanging offence for a math teacher.
chrisofnottingham 1 year ago
Genius? Hahaha.., this is funny. Just finding the area of an ellipse by integration and substitutions. What about geometric theory of differentiable manifolds?
kenny0yu 1 year ago
Rudiger Gamm's match if it was real,i'd pay to see that ultimate math fight.
Evilpawn2 1 year ago
Notice that the graph of the equation y=sq. root of x is wrong for x<1. The sq. root of 1/4 is actually 1/2, o that 1/2 times 1/2 equals 1/4. Therefore, the graph for x between zero and 1 should be shaped a little differently, i think.
jasondmcneill 1 year ago
good movie
MrNuhYamin 1 year ago
@beachballa93 lol same here. When I saw that nerd reading his newspaper in class, then getting up holding a cup of tea acting all cool i laughed then became envious when he solved the problem :\
SummerGameProject 1 year ago
@SummerGameProject haha exactly
beachballa93 1 year ago
@SummerGameProject It's a movie. You're jealous of a fictional scenario?
orgminyak 1 year ago
@orgminyak obvious troll is obvious
SummerGameProject 1 year ago
what is rushmoore rated
dmaisur544 1 year ago
what movie is this ?
Perfym 1 year ago
LOL... this movie rushmoore... is about a kid dreaming to be a genius.... but he cant never be one ahahhahaha
aznpimp182 1 year ago
@aznpimp182 Sounds familiar
PercyMcqueen 1 year ago
what movie is this
aznpimp182 1 year ago
The shallow media always picture geniuses as cocky and rude. It is misleading. Terence Tao is a genuine genius but he is gentle, polite, and humble. Gregory Perelman isn't like that, either. Stupid people produce stupid videos.
carlwtus 1 year ago 6
What show is this?
librairankh7 1 year ago
We don't need calculus for this problem.
hjca44 1 year ago
and the whole time he's holding the fucking cup of tea LOL
mathdude28 1 year ago
Maths genius!?
Are you kidding me!?
I'm sure many maths grads would be able to derive the area of the ellipse
sekwah09 1 year ago
@sekwah09 im 17 and i can do it...you surely do not have to be a maths grade...a double integral with polar coordinates will suffice
chichoos07 1 year ago
@chichoos07
What do you want for it?
A freakin medal or something?
You wouldn't be the first and certainly wont be the last
sekwah09 1 year ago
@sekwah09 i never asked for a medal asshole...im just tellin you that you dont need a graduate degree to do this!!
chichoos07 1 year ago
@chichoos07
You don't need to tell me what I already know
sekwah09 1 year ago
@sekwah09 well , if you knew it why did you write differently in your first comment??
chichoos07 1 year ago
@chichoos07
I'm sure it's safe to assume that more maths grads know how to derive the area of an ellipse compared with 17 year old A-level maths students
sekwah09 1 year ago
@sekwah09 im just saying that this is practically the first thing you do when studying math at university so it is fair to assume that anyone with any university experience knows it...
chichoos07 1 year ago
This is the opening scene to "Rushmore". The kid is dreaming. He's actually a very poor student.
RoboPimp3000 1 year ago 8
Isn't this the problem that Newton had solved and forgotten about until some dude came up to him and found out accidentally, and was astonished?
system3142 1 year ago
LOL area of an ellipse. Funny. But at the same time, really gay....
dxk2007 1 year ago
What is this from, what's it supposed to be?
8Rincewind 1 year ago
this is one of the simplest problems in mathematics
shivamchauhan19 1 year ago
Area for ellipse is d1 * d2 rofl....
joejacksonriley 1 year ago
I love the way he goes up and looks at it whilst sipping his drink xD
DazMan258 1 year ago
Does anyone know whats the name of the song playing while he was solving the question?
forbidd3njtshow 1 year ago
from which movie is this ?
Perfym 1 year ago
Why bother with all the maths when you can grab a beer and enjoy?
Arnechk 1 year ago
shit that's a beautiful handwriting!
Wuzzi55 1 year ago 205
@Wuzzi55
Yes, like mine.
:)
YGRoundNo2 1 year ago
there is a much smarter way to solve this elliptic integral. (the boy in the video skipped the hardest part ;D)
the equation for an ellipse is : x²/a² + y²/b² = 1
solve it for y and ignore the negative result.
the area of the ellipse is then: 2 * integral [ y ] dx from x=-a to x=a
go to wolframalpha-com
type in: integral 2*b*sqrt(1-x^2/a^2) dx
there you can see the nessecary steps (click: show steps)
and this is the result: integral 2*b*sqrt(1-x^2/a^2) dx from x = -a to x = a
Nefret 1 year ago
@Nefret Parametric equations with Green's Theorem in the plane is easiest.
rmhism 1 year ago
@rmhism Yes, I agree. But therefor you have to understand vector analysis, especially Stokes' Theorem. So I see no other elementary way to solve this integral.
Nefret 1 year ago
what is this from?
AmadeusStatisitician 1 year ago
He didn't even look at the problem, how could he have solved it?...
Taowhr 1 year ago
Haha, the teachers face expression at the end is win.
snoopdogsballs 1 year ago
@Unrated48
and 1+1=1
snoopdogsballs 1 year ago
pfft but does he know that 2+2=5 =P
JackTheNinja11 1 year ago
@JackTheNinja11 the came from fairly odd parents ..
PMsuperboy 1 year ago
@JackTheNinja11 Actually that is correct, but it's a very complex equation that I doubt any of you can do. this is the way me and my Geometry class did it.
Start with: -20 = -20
Which is the same as: 16-36 = 25-45
Which can also be expressed as: (2+2) 2 (9 X (2+2) = 52) 9 X 5
Add 81/4 to both sides: (2+2) 2 (9 X (2+2) + 81/4 = 52) 9 X 5 + 81/4
Rearrange the terms: ({2+2}) 9/2) 2 = (5-9/2) 2
Ergo: 2+2 - 9/2 = 5
Hence: 2 + 2 = 5
so you aren't lying when you say 2+2=5
johnny9101 1 year ago
@johnny9101 Between where you say "Rearrange the terms" and "Ergo", you take the square root of both sides. But you have to take into consideration that the square root is a multivalued function. So this step is invalid.
rmhism 1 year ago
i'm pretty sure any MIT professor would be able to proove the formula for the area of an ellipse...
gamemaster014 1 year ago 400
@gamemaster014 - including instructors and laboratorists.
caviper1 1 year ago
@gamemaster014 Let alone MIT profs, any mathematics professor at any accredited university could prove piab
bobstevefrank123 1 year ago 6
You call this dumb question the toughest ??
RohanOrhanHaron 1 year ago 3
Wrote it very neat
drawingmaster 1 year ago
Yeah what movie is this from? Looks kinda cool.
VideoGameEngineer 1 year ago
what movie is this off of?
merrimanpatrick 2 years ago
@merrimanpatrick
I finally found it out. The Movie is called "Rushmore"
Have a nice week..
minzu79 1 year ago
I don't want to not open another math book for the rest of my life :(
FM897 2 years ago
lol :D
MrRockybalboa1 2 years ago
well we all got many different talents hahaha lucky you!
blackcherrywoman 2 years ago
Is the calculation of the area of an ellipse, such a mythical problem? You should try the perimeter.
nyfitsaslianos 2 years ago
jaja, nice video
broncos720z 2 years ago
lol, only extremely intelligent/funny/ugly/pretty/long/big/fast etc. get much attention ^^
deogrou 2 years ago
haha.
jayasenan 2 years ago
well being a genious even in a movie is a great luck
goodluckpeace44 2 years ago 2