(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Determine the values of k, if any, that give the matrix (1,1,k),(1,k,1),(k,1,1) a rank of: zero, one, two, or three.

2. Relevant equations

3. The attempt at a solution

I tried reducing to row echelon form but it's confusing dealing with all the k's. Is there a better approach to this?

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Rank of a Matrix

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