The Classic Proof of the Sum Formula Using Mathematical Induction

Prove 1+2+...+n = n(n+1)/2 using induction is the most classic proof by induction in mathematics. Let's see how it goes in just 40 seconds! #induction #maths #mathematics #math 🔥Subscribe to 1Psi3Colour: https://www.youtube.com/c/1Psi3Colour?sub_confrimation=1 💥Check out these videos: The integral everyone should know: https://youtu.be/vu5Q7vBsopA A deceivingly easy Putnam problem!: https://youtu.be/KA0YThPbaGM 👉Check out these playlists: Math Olympiad Problems from Different Countries: https://youtube.com/playlist?list=PLfdSlpebuC3Y2w4Pw2ftY1YAB6eYb0HVh Math Shorts: https://www.youtube.com/playlist?list=PLfdSlpebuC3ZdBZZlnGj1G0yPeY0KSa1h Functional Equations: https://www.youtube.com/playlist?list=PLfdSlpebuC3a2WmfoW9J-IgTQry0a4XuE 👉Suggest a problem: https://forms.gle/hTibrUKz7QNyqoC48