How to prove that sum of 'n' odd integers is n^2 graphically???????
i need immediate help for my project..
Then draw a similar bigger line separating off the 2x2 block in that same bottom left corner from the rest of the dots above it and to the right.
Then do the same for the next bigger square, the 3x3 one. And so on.
You will notice that the square will be divided into upside-down-L-shaped sections, with one dot, three dots, five dots, 7 dots ... and so on.