How to check if my array is square with if and else loops?
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A = [1 -2 1;
0 2 -8;
-4 5 9]
How can I check if this array is a square array using an if-else loop?
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Chunru
2022-5-4
A = [1 -2 1;
0 2 -8;
-4 5 9]
if ndims(A)==2 && (size(A,1)==size(A,2))
disp("A is Square")
end
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