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

Prove Rank A + dim Nul A^T = m where A is in R^(mxn)

2. Relevant equations

3. The attempt at a solution

I honestly can't figure out where to go with this. I know that Rank A + dim Nul A = n, but I don't know if there is a relationship between the two.

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# Homework Help: Linear algebra rank and dimensions

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