Question

INTEGERS
In a magic square each row, column and diagonal have the same sum. Check which
of the following is a magic square.
5
1
1
10
0
5
-2
7
4
-3 1-2
0
3
-3
- 6
41-7
(i)
(11​

Answer 1

Answer:

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Answer 2

Answer:

If we check the sum of each row and each column in the second square, it comes -9. If we check the sum of numbers on diagonals, it comes -9 and -9. As the sum of each row, column and diagonal have the same sum, this is a magic square