Controllability matrix (thm and proof)

[@vijaykumar-mo8iv]

Thanks for the video!

[@JosueHuaman-oz4fk]

Did you proof that the controllability matrix MUST be of rank "n" for the system to be controllable? Please, in wich part of the video is it? :s

[@ahmarbehisti2878]

same doubt

[@douglastodd9042]

Thank you.