[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y ] [Home]
4chanarchives logo
OH SHIT..

You are currently reading a thread in /sci/ - Science & Math

Thread replies: 35
Thread images: 5
File: 1403598992900.png (72 KB, 250x250) Image search: [Google]
1403598992900.png
72 KB, 250x250
Can you learn trig in 8 hours?
>>
Yes. Go do it.
>>
can you learn solid mechanics in one hour
>sweatyguy.png
>>
SOH CAH TOA

There, done.
>>
>>7901647
Yes, if 14 year olds can learn it quick, you can do it even more efficient and quicker assuming you're 18+. Make use of the right triangle in circle meme a lot.
>>
>>7901647

8 hours spaced out over a week, comfortably learn the basics that's taught in high school. The entirety of trig? No.

If you mean crammed into 8 hours in one day, then you're an idiot for getting yourself into a predicament that requires you to do that. It's unlikely you'll retain much of it. The human brain isn't efficient at learning like that.
>>
File: 1454914363027.jpg (12 KB, 400x400) Image search: [Google]
1454914363027.jpg
12 KB, 400x400
>>7901660
>mfw TOA CAH SOH means something in a local language
>>
What is a standard trig course?
>>
>>7901660
>There are people in this world who have to take an entire course on trig
>>
>>7901647
>>7901647
sin = (e^ix - e^-ix)/2i
cos = (e^ix + e^-ix)/2

you can derive the trigonometric identities from these definitions
>>
>>7901658
Top kek.
>>
no, you're fucked

have fun failing, lazyfaggot
>>
x^2+y^2=r^2
sin^2(theta)+cos^2(theta)=1
soh cah toa

there u go
>>
>>7901647
No, it took me around 16 hours to master high school level, and another 36 hours to completely learn all of the undergrad material. There is still a lot more to trig I have never covered.

I have met some smarter people who could probably do it in half that, but doubt they would bother compressing it like I did as it was grueling.

Far better to pace yourself and learn it in a few months.
>>
>>7901787
Some
Old
Hippie
Caught
Another
Hippie
Tripping
On
Acid
>>
>>7901817
>doesn't know trig
>using imaginary numbers
>>
You can learn trig in eight minutes.
>>
[math]\cos (x)=\frac{e^{ix}+e^{-ix}}{2}[/math]
[math]\sin (x)=\frac{e^{ix}-e^{-ix}}{2i}[/math]

Here, you learn it in two minutes.
>>
[math]\cos (x)=\frac{e^{ix}+e^{-ix}}{2}[/math]

[math]\sin (x)=\frac{e^{ix}-e^{-ix}}{2i}[/math]

Here, you learn it in two minutes.
>>
File: 1456968923977.gif (4 MB, 512x384) Image search: [Google]
1456968923977.gif
4 MB, 512x384
Fucking identities man.
Will have to take it next semester.

Thanks for the advice though.
>>
File: 63275270.jpg (87 KB, 400x345) Image search: [Google]
63275270.jpg
87 KB, 400x345
>>7901647
https://www.youtube.com/watch?v=ovLbCvq7FNA
>>
>>7901647
Trig is so easy
>>
>>7901647
3 hours max
>>
>>7901687
Equilaterial, Isoceles, Scalene. Read through the wikipedia page on sin, cos, and tan, then use a dictionary for words that you don't know yet. Congrats you've just surpassed the requirements for high school math, which do not extend beyond basic algebra and consider trigonometry a college discipline.
>>
Why do people think trigonometry is a "field" of mathematics?

Geometry yes, algebra of course, analysis and topology uhuh without a doubt.

Why isn't trigonometry just called "Geometry 2: Triangle Theory" or some shit?
>>
>>7905262
>geometry 2:electric boogaloo
>>
>>7905262
hahahahahahha this is great.
>>
>>7901817
Came here to say this. Keep up the good work, anon.
>>
>>7905262

try "Binary vs. Trinary" B^)
>>
>>7905262
it's the study of circles and rotations dumbass
>>
>>7901647
yup triangle angle = 90 degrees
>>
>>7905254
Kek, apart from trig functions, we covered trigonometrt in middle school here in Switzerland.
>>
the square of a hypotenuse of a right triangle is equal to the sum of the square of the two adjacent sides

SOH CAH TOA
>>
File: 1456526267110.png (70 KB, 1000x695) Image search: [Google]
1456526267110.png
70 KB, 1000x695
ayy lamo
>>
>>7904904
>that Sonic Green Hill theme music
Childhood memories, mane
Thread replies: 35
Thread images: 5

[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y] [Home]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
If a post contains personal/copyrighted/illegal content you can contact me at [email protected] with that post and thread number and it will be removed as soon as possible.
If a post contains illegal content, please click on its [Report] button and follow the instructions.
This is a 4chan archive - all of the content originated from them. If you need information for a Poster - you need to contact them.
This website shows only archived content and is not affiliated with 4chan in any way.
If you like this website please support us by donating with Bitcoin at 1XVgDnu36zCj97gLdeSwHMdiJaBkqhtMK