Problem 1805. Cofactor

Solution 673335

Submitted on 21 May 2015 by Matthew Brown

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Test	Status	Code Input and Output
1	Pass	%% A = [1 2 3;4 5 6;7 8 9]; i=1; j=1; y_correct = 6; assert(isequal(cofactor(A, i, j),y_correct))
2	Pass	%% A = [1 2 3;4 5 6;7 8 9]; i=2; j=1; y_correct = 6; assert(isequal(cofactor(A, i, j),y_correct))

Test

Status

Code Input and Output

Pass

%% A = [1 2 3;4 5 6;7 8 9]; i=1; j=1; y_correct = 6; assert(isequal(cofactor(A, i, j),y_correct))

Pass

%% A = [1 2 3;4 5 6;7 8 9]; i=2; j=1; y_correct = 6; assert(isequal(cofactor(A, i, j),y_correct))