- #1
WY
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Hey
I'm not to sure on how to approach this problem - I think I have to use induction but I don't know where to start!
Question: Let A be an mxn matric. Suppose that Ax=0 has only one solution, namely x=0.
Show that m >= n
Thanks for the help in advance
I'm not to sure on how to approach this problem - I think I have to use induction but I don't know where to start!
Question: Let A be an mxn matric. Suppose that Ax=0 has only one solution, namely x=0.
Show that m >= n
Thanks for the help in advance