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1) Let A be an n x n matrix. Prove that if Ax= 0 for all n x 1matrices, then A=O.
Can you show me the steps of solving this problem?
Please!
Can you show me the steps of solving this problem?
Please!
Show us what you've tried. The rules of this forum say that we aren't supposed to provide any help if you haven't given the problem a try.1) Let A be an n x n matrix. Prove that if Ax= 0 for all n x 1matrices, then A=O.
Can you show me the steps of solving this problem?
Please!
Actually, I am stuck how to begin this question. However, I still have some ideas for how to start. I just want to make sure this is the right approach before solving this kind of proof problem. Is it related to the Matrix-Vector Product ?Show us what you've tried. The rules of this forum say that we aren't supposed to provide any help if you haven't given the problem a try.