Science and myths's video: Sum of numbers What are squares in hindi amazing numbers

Welcome back to new episode of amazing number here in this series we see amazing concept about number like what is infinity,kaprekars constant, why 0 factorial is 1 and many more. Why 0 factorial equal to one link(previous episode ) https://youtu.be/vtHJrCKd0hA Here in this episode we are going to discuss about sum of number and a amazing story about it but what is sum of number to understand this just simply look this 1+2+3+4+.................+98+99+100 this is sum of first 100 numbers and on addition we get the answer 5050.As we have studied about sum of number in mathematics in Arithmetic Progression and for this we have formula n(n+1)/2 but here we will discuss amazing story which you might have not listen before. Also here we will also discuss about square of numbers like 2*2=4 5*5=25 but why we call these a square what is the reason behind it actually there is very beautiful pattern behinds square beside squares there are also triagonal numbers, pentagonal numbers hexagonal numbers. So now to get full detail about this watch this entire video till end . Also do not forget to like share and subscribe our channel. And don't forget to give your valuable feedbacks. ............................THANKS FOR WATCHIING.............................. *************** FAIR-USE COPYRIGHT DISCLAIMER This video is meant for Educational/Inspirational purpose only. We do not own any copyrights, all the rights go to their respective owners. The sole purpose of this video is to inspire, empower and educate the viewers.