What can you say about the solutions of this system?? The augmented matrix of a homogeneous system with four variables and ve equations has rank 4.

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First of all there is a typographical error in the question.

I guess that it should be " The augmented matrix of a homogeneous system with four variables and five equations has rank 4".

Becuse there are four variables and rank of the augmented matrix is 4. So the homogeneous...

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First of all there is a typographical error in the question.

I guess that it should be " The augmented matrix of a homogeneous system with four variables and five equations has rank 4".

Becuse there are four variables and rank of the augmented matrix is 4. So the homogeneous system will have a unique solution. And the value of all variables is 0 i.e. only trivial solution.

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