Cody

Problem 42520. Rank of matrix

Solution 1997914

Submitted on 31 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Fail
x=[3 5; 9 6] y = 2; assert(isequal(rank(x),y))

x = 3 5 9 6

Error using rank Too many input arguments. Error in rank (line 2) y = rank(x,1e-9) Error in Test1 (line 3) assert(isequal(rank(x),y))

2   Fail
x=[1 1; 1 1] y = 1; assert(isequal(rank(x),y))

x = 1 1 1 1

Error using rank Too many input arguments. Error in rank (line 2) y = rank(x,1e-9) Error in Test2 (line 3) assert(isequal(rank(x),y))