This unit circle animation was created using Desmos and is for educational purposes.
Created by Tiago Hands [https://www.instagram.com/tiago_hands/] on the 30.03.2020.
...
https://www.youtube.com/watch?v=uwrzEuz_n2Q
In this video, I demonstrate using geometrical methods, how to show that:
1+(tanθ)^2=(secθ)^2
1+(cotθ)^2=(cosecθ)^2
(secθ)^2+(cosecθ)^2=(cotθ+tanθ)^2
If this video has been useful to you and you want more proofs, do not forget to hit the subscribe button!
For extra mathematics proofs, visit: https://www.instagram.com/mathematics.proofs
To follow me on social media, visit:
https://www.instagram.com/tiago_hands
OR...
https://www.twitter.com/tiago_hands
Thanks for watching and see you in the next video!
...
https://www.youtube.com/watch?v=FNPIXUuw5_Y
In this video I demonstrate how you can sum up values associated with multiple name - all at once (Open Office 4). This video may be useful to bookkeepers, accountants, scientists, engineers and mathematicians.
If you like this video, do not forget to subscribe to my Youtube channel. You can also follow me at: https://www.instagram.com/tiago_hands
...
https://www.youtube.com/watch?v=WFst-T997K4
In this video you'll see me playing around with mechanical graphs and knot experiments, and also weaving with some toruses.
I used Desmos and also Runiter for my experiments.
Desmos can be found at: https://www.desmos.com/
Runiter's official website is: https://runiter.com/
If you'd like to follow me on Instagram you can visit either of the accounts below:
https://www.instagram.com/tiago_hands
https://www.instagram.com/mathematics.proofs
...
https://www.youtube.com/watch?v=regJzlQpUAA
In this video I give you a short introduction to the 9 point circle.
If you'd like to see the drawings in this video, visit: https://www.instagram.com/p/CckVUznsMhV/
For the animation, visit: https://www.instagram.com/p/CcnMrFhlCH8/
If you'd like to watch more geometry and mathematics proofs videos, make sure you're subscribed!
Thanks for watching!
You can follow me on social media at:
https://www.instagram.com/tiago_hands
https://www.twitter.com/tiago_hands
...
https://www.youtube.com/watch?v=HhDkZuCLU_g
In this video I explain what the mean deviation is and how to get it. This video may be useful to statisticians, engineers, investors or anyone that needs to deal with large sets of data.
If this video has been useful to you, do not forget to subscribe to my Youtube channel if you haven't already done so. There's more work coming up.
To follow me on social media, visit:
Tiago Hands: https://www.instagram.com/tiago_hands
Mathematics Proofs (Instagram): https://www.instagram.com/mathematics.proofs
Video Credits (Images are free for commercial use, under Pixabay):
Thumbnail: By Ulrike Leone from Pixabay
Bars Image: By Deedster from Pixabay
Character with Tie: By Qualityrendersmicrostock from Pixabay
Article written by Tiago Hands.
...
https://www.youtube.com/watch?v=T8VcdpfP7NU
In this video I demonstrate how to find the intersection points of two circles with different centres and radiuses. A lot of the equations here are compressed but ultimately we get the required solutions.
To see how the line y=mx+c was formed watch my previous video: https://youtu.be/K8AfRtfwEdc
If you'd like to play around with the graph that has been featured, go to: https://www.desmos.com/calculator/gbhre5ptgx
It was a pleasure creating this content for you. Subscribe to my channel for more!
You can support me on social media via:
https://www.instagram.com/tiago_hands
https://www.twitter.com/tiago_hands
For extra mathematics content, go to:
https://www.instagram.com/mathematics.proofs
http://www.twitter.com/mathsproofs
...
https://www.youtube.com/watch?v=PSlWb90JJx4
A Rotating Dodecahedron on Desmos. The dodecahedron is one of Plato's solids.
Art by https://www.twitter.com/tiago_hands
For more maths content, visit: https://www.instagram.com/mathematics.proofs
...
https://www.youtube.com/watch?v=ZiDwIgc9j7A