Problem 2603. Find out characteristics equation of given matrix.

Solution 2242764

Submitted on 29 Apr 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x=eye(3); y_correct = [ 1 -3 3 -1]; assert(isequal(char_eq(x),y_correct))

Undefined function 'charpoly' for input arguments of type 'double'. Error in char_eq (line 2) charpoly(x) Error in Test1 (line 3) assert(isequal(char_eq(x),y_correct))

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