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Mathematics, 08.08.2019 23:20 mallyosburn

Let a be an m times n matrix. explain why the equation upper a bold x equals bold b has a solution for all b in set of real numbers r superscript m if and only if the equation upper a superscript upper t baseline bold x equals bold 0 has only the trivial solution.

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Let a be an m times n matrix. explain why the equation upper a bold x equals bold b has a solution f...
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