Question

A grid with magic number 15 is given in the figure where the sum of the rows, sum of
the columns and sum diagonally is 15.
2 7 6 - 15
9 5 1 - 15
4 3 8 →15
15 15 15 15 15
Prepare a grid with magic number 30. You can choose any set of numbers in sequence,
but the numbers should not be repeated.​

Answer 1

Answer:

$\left[\begin{array}{ccc}13&6&11\\8&10&12\\9&14&7\end{array}\right]$

Step-by-step explanation:

To make a grid with magic number is 15 , follow the following steps ;

• STEP 1 = make a MATRIX  like this  , $\left[\begin{array}{ccc}&&\\&&\\&&\end{array}\right]$

• step 2 = Now fill the number accordingly like below

• a11 = 13
• a12 = 6
• a13=11
• a21=8
• a22=10
• a23=12
• a31=9
• a32=14
• a33 = 7

requires answer $\left[\begin{array}{ccc}13&6&11\\8&10&12\\9&14&7\end{array}\right]$    

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