The document discusses the relationship between four consecutive numbers (such as 1, 2, 3, 4) and their products. It shows that multiplying the four numbers together and adding 1 equals the square of the sum of the first and last numbers plus 1. This relationship holds true for any set of four consecutive numbers.

1. Relation between four consecutive numbers and
its products

2. Consider four consecutive numbers
1 , 2 , 3 , 4
Now find the product of this number and add ‘1’ to the product

3. Product = 1 x 2 x 3 x 4
= 24
Add ‘1’ to the product ,then it is 25

4. Find the product of 1 st and last of this
Number (1,2,3,4) and add ‘1’ to it
i.e (1x4)+1 = 4+1
= 5

5. What is the relation between this number and the product?
square of 5=25

6. Find the relation between any other four
consecutive numbers and its products