/sci/ - Science & Math

>>9906984

>>9551202

[math] \displaystyle
\begin{matrix}
angle & sin & cos \\
0 & \sqrt{0}/2 & \sqrt{4}/2 \\
\pi/6 & \sqrt{1}/2 & \sqrt{3}/2 \\
\pi/4 & \sqrt{2}/2 & \sqrt{2}/2 \\
\pi/3 & \sqrt{3}/2 & \sqrt{1}/2 \\
\pi/2 & \sqrt{4}/2 & \sqrt{0}/2
\end{matrix}
[/math]

have some gifs of transverse EM waves

How do you visualize trigonometry? I'm in Calc I right now and we're going over derivatives of trig functions and inverse functions.

Anybody have any good resources for developing intuition/visualization skills for this stuff beyond just memorizing identities and substituting them?

I mean, I can "see" the unit circle as it relates to the basic trig functions, but the moment you get into the inverse functions or a fractional identity, it just turns into meaningless symbol manipulation for me.

>>6974746

>>6943703
>¿
chupa mi culo

Because sine and cosine waves have close connections with periodic systems.

>>6398344

>>6223566

don't hesitate to upload the zip of all your gifs, I'd appreciate it

>>5522657
(spoilers)

>>5361709
Draw a unit circle and an xy axis. Starting on the right hand side of the x axis, go around the circle. As you go through the angles, sin is the vertical height and cos is the horizontal distance.
See pic.

Animooted

>>4414500
You mean things like this?

/sci/ I have a problem
I know how to solve derivates and integrals, but I don't know when or how to use them.
Yhe only thing than the teachers told us is than the derivates represents one point, and than the integrals represent areas.
can you tell me when to use them, and some examples?

also animated