Problem 42520. Rank of matrix

Solution 2872889

Submitted on 24 Aug 2020

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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 z = 3 5 m = 1 n = 2 y = 1 Assertion failed.
2	Pass	x=[1 1; 1 1] y = 1; assert(isequal(rank(x),y)) x = 1 1 1 1 z = 1 m = 1 n = 1 y = 1

Test

Status

Code Input and Output

Fail

x=[3 5; 9 6] y = 2; assert(isequal(rank(x),y))

x = 3 5 9 6 z = 3 5 m = 1 n = 2 y = 1

Assertion failed.

Pass

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

x = 1 1 1 1 z = 1 m = 1 n = 1 y = 1

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