SHORTCUT METHOD: SQUARE OF A NUMBER June 27, 2017 TO FIND THE SQUARE OF A NUMBER EASILY UPTO 125 LINK: https://www.youtube.com/watch?v=4z3cb3HsKR8 Read more
June 26, 2017 HI, THIS IS BIVASH MAJUMDER. I AM HERE TO SHARE SOME TOPICS OF MATHEMATICS WITH AUDIO AND VIDEO. IF YOU COULD NOT UNTERSTAND OR SOLVE ANY IN YOUR CLASS, I WILL HELP YOU. THIS IS MY YOUTUBE CHANNEL https://www.youtube.com/user/bivashmajumder . Read more