This document will list the start and end dates of the 52 weeks and extra days which exist in the year 2020. (Fee: 30.00 LBRY Credits)

In this video I demonstrate how to show that sinθcosθ=(secθ-cosθ)(cosecθ-sinθ) geometrically. You can find the workings to this proof here: https://twitter.com/tiago_hands/status/1504223347319750656 If you'd like more mathematics / geometry proofs, ensure you are subscribed to my channel! For extra mathematics proofs, visit: https://www.instagram.com/mathematics.proofs To follow me on social media, visit: https://www.instagram.com/tiago_hands https://www.twitter.com/tiago_hands Thanks for watching! ... https://www.youtube.com/watch?v=MeBETbH0_Z8

There's no such thing as 3D on a flat screen or canvas. All video games and realistic paintings are simply advanced optical illusions. Once you get your head around this, it's far easier to come up with the maths for 3D looking objects. It's all 2D not 3D. With that said, here is the double rotating ellipse 3D pentagram illusion, which was created on Desmos. Art by: https://www.instagram.com/tiago_hands For mathematics proofs, visit: https://www.instagram.com/mathematics.proofs ... https://www.youtube.com/watch?v=36o81u-tysg

In this video, I show you how to find the least common multiple of a pair of numbers by breaking them down into their prime factors and correctly categorising them within venn diagrams. Once these prime factors have been stored within a venn diagram, we can then multiply them by each other to derive the correct result. As a bonus, I demonstrate how you can double check your final result with the use of the graphing app, Desmos. This video was created by: https://www.twitter.com/tiago_hands For more mathematics content, check out: https://www.threads.net/@mathematics.proofs https://www.instagram.com/mathematics.proofs Thanks for watching this video and make sure you have subscribed if you want to see more videos like this! ... https://www.youtube.com/watch?v=ol5GINnBs5I