The Basel Problem and Euler's proof

Join us on a mathematical journey as we unravel the mysteries of the Basel Problem. Euler, the brilliant mathematician, famously cracked this problem back in the 18th century. We'll show you how to prove that the sum of 1/K² from K = 1 to ∞ is less than π²/6. But before you peek at the solution, give it a try yourself! This problem is named after the Swiss city of Basel, where Euler made his groundbreaking discovery. Interestingly, it was first posed by the Italian mathematician Pietro Mengoli in his book "Novae Quadraturae Arithmeticae" in 1650. So, if you're a math enthusiast or just curious about the history and methods of solving mathematical problems, this video is for you. Learn, explore, and enjoy the journey of mathematical discovery. See you in the video!