#
How to construct 7 rows & 7 columns square such that row-wise / column-wise /diagonal-wise

sum remains same & is = 175

1
by pmg2004

Log in to add a comment

sum remains same & is = 175

by pmg2004

Log in to add a comment

It is called a magic square and there are various tricks to make your custom magic square. I have memorised 3*3 magic square. For 7*7, you can find it in various maths books. You can find the common sum of the diagonals/columns/rows in the following way if the magic square has consecutive numbers starting from 1.:-

let number of columns=rows=x

sum=

You can find the methods to create magic squares in other books/e-books as it is impossible to explain here.