What is the value of A after the following MATLAB commands?
A = eye(3, 3);
for y = 1:2:4
A(y, y) = 0;
end

Question

What is the value of  A  after the following MATLAB commands? 
 A = eye(3, 3); 
 for  y = 1:2:4 
     A(y, y) = 0; 
 end

Accepted Answer

[0  0  0; 0  1  0; 0  0  0]

Answer

Error

Answer

[0  0  0; 0  0  0; 0  0  0]

Answer

[1  0  0; 0  1  0; 0  0  1]

Answer

[1  0  1; 0  1  0; 1  0  1]

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