Mathematics, Uncategorized

Perfect cubes – Chapter 2- Class VIII

Let, 1 = 1 x 1 x 1; 8 = 2 x 2 x 2; 27 = 3 x 3 x 3; 125 = 5 x 5 x 5; We observe that, each number is written as a product of 3 equal integers. We say that an integer N is a perfect cube if N… Continue reading Perfect cubes – Chapter 2- Class VIII