Question

3. Prepare a 3x3 grid using Rational numbers where horizontal,
vertical and diagonal row will sum same.​

Answer 1

Given : 3x3 grid  

To Find :  Prepare a 3x3 grid such that  horizontal, vertical and diagonal row will sum same.​

Solution:

Here is one example  :

6            7            2        

1              5           9

8             3           4

Rows

6 + 7 + 2 = 15

1 + 5 + 9 = 15

8 + 3 + 4  = 15

Column

6 + 1 + 8 = 15

7 + 5 + 3 = 15

2 + 9 + 4 = 15

Diagonal

6 + 5 + 4 = 15

2 + 5 + 8 = 15

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