I'm the 100th like :D And, I don't know what I would do without Khan Academy. Sal, you are the best at helping people get an intuitive understanding of even the toughest subjects!
I am a little bit confused. You should have used the (180-150 = 30) angle because if you are going to use 150 then it will not shape the right triangle and hence you cannot use the previous defined rules which are for right triangle........... ???? Am I right...??
If you use 30 degrees... you will not get the (-) that you need. Instead of being if the second quad... it will become the first quad or something like that...
Of course, if you keep in mind of your location (2nd quad/ negative number), then you can use 30 degrees.
I wonder what you look like...
asdfghjkljelly 2 weeks ago
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You should wear a shirt that says Khanacademy, because i sure as hell would buy you a beer if i saw you ! :D
thnx
Skodmis 3 weeks ago
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Skodmis 3 weeks ago
I'm the 100th like :D And, I don't know what I would do without Khan Academy. Sal, you are the best at helping people get an intuitive understanding of even the toughest subjects!
Eagles0818 1 month ago
ahh i get this...graphing it as a bound for a surface integral ... fu
reid300 4 months ago
@euch27 no because in polar coordinates there isn't negative radius
apfrezende 6 months ago
dude you just made this be so easy i was really confused till you came along
bickeln1 10 months ago
i just had to pause the video to let you know that you have the perfect anouncing voice.
tcarp77 11 months ago
What are you? The wisdom itself? lol
Thanks!
AmaymonF 1 year ago 13
@AmaymonF lol he has 3 degrees from MIT and one from Harvard
Pablothe 2 months ago
I am a little bit confused. You should have used the (180-150 = 30) angle because if you are going to use 150 then it will not shape the right triangle and hence you cannot use the previous defined rules which are for right triangle........... ???? Am I right...??
ugerWadi 1 year ago
@ugerWadi
If you use 30 degrees... you will not get the (-) that you need. Instead of being if the second quad... it will become the first quad or something like that...
Of course, if you keep in mind of your location (2nd quad/ negative number), then you can use 30 degrees.
Hope it helps
Xclann 1 year ago
@Xclann Hmmm...yeah thanx man... :)
ugerWadi 1 year ago
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Find a playful chick make it tonight benaughtyman.info
qaswedasdfr 1 year ago
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I don't get Mathematics, it's not revolutionary but evolutionary.
There is nothing new, it's just modded like how we do to a game.
patilnikh 2 years ago
@patilnikh explain?
idster7 2 years ago
@patilnikh what IS revolutionary?
idster7 2 years ago
You also know that since 180-150=30, you have a 30-60-90 triangle and so the x coordinate is really -2sqrt(3)
frenchcheese404 2 years ago
this is easy as pi
MR HAYWARDS SPECIALIST CLASS FTW
Aussienick5 2 years ago
Nick Forse, Shut Up.
WeCanPlayToo 2 years ago
what a great vid of yours!
elementoxygen 2 years ago
he makes look eeeaaasssyyyyyyy!
zeetee6 2 years ago 10
You are an amazing teacher!
korean7276 2 years ago 2
Is that a emulator of the calculator? Nice video. I was finally able to understand.
Falmoon 2 years ago